removed the docs, we no longer need them

1 files changed, 0 insertions, 1705 deletions

diff --git a/dbdocs/bower/datatables.net-buttons/dataTables.buttons.js b/dbdocs/bower/datatables.net-buttons/dataTables.buttons.js
deleted file mode 100644
index 02ceacb..0000000
--- a/dbdocs/bower/datatables.net-buttons/dataTables.buttons.js
+++ /dev/null
@@ -1,1705 +0,0 @@
-/*! Buttons for DataTables 1.3.1
- * ©2016 SpryMedia Ltd - datatables.net/license
- */
-
-(function( factory ){
-	if ( typeof define === 'function' && define.amd ) {
-		// AMD
-		define( ['jquery', 'datatables.net'], function ( $ ) {
-			return factory( $, window, document );
-		} );
-	}
-	else if ( typeof exports === 'object' ) {
-		// CommonJS
-		module.exports = function (root, $) {
-			if ( ! root ) {
-				root = window;
-			}
-
-			if ( ! $ || ! $.fn.dataTable ) {
-				$ = require('datatables.net')(root, $).$;
-			}
-
-			return factory( $, root, root.document );
-		};
-	}
-	else {
-		// Browser
-		factory( jQuery, window, document );
-	}
-}(function( $, window, document, undefined ) {
-'use strict';
-var DataTable = $.fn.dataTable;
-
-
-// Used for namespacing events added to the document by each instance, so they
-// can be removed on destroy
-var _instCounter = 0;
-
-// Button namespacing counter for namespacing events on individual buttons
-var _buttonCounter = 0;
-
-var _dtButtons = DataTable.ext.buttons;
-
-/**
- * [Buttons description]
- * @param {[type]}
- * @param {[type]}
- */
-var Buttons = function( dt, config )
-{
-	// If there is no config set it to an empty object
-	if ( typeof( config ) === 'undefined' ) {
-		config = {};	
-	}
-	
-	// Allow a boolean true for defaults
-	if ( config === true ) {
-		config = {};
-	}
-
-	// For easy configuration of buttons an array can be given
-	if ( $.isArray( config ) ) {
-		config = { buttons: config };
-	}
-
-	this.c = $.extend( true, {}, Buttons.defaults, config );
-
-	// Don't want a deep copy for the buttons
-	if ( config.buttons ) {
-		this.c.buttons = config.buttons;
-	}
-
-	this.s = {
-		dt: new DataTable.Api( dt ),
-		buttons: [],
-		listenKeys: '',
-		namespace: 'dtb'+(_instCounter++)
-	};
-
-	this.dom = {
-		container: $('<'+this.c.dom.container.tag+'/>')
-			.addClass( this.c.dom.container.className )
-	};
-
-	this._constructor();
-};
-
-
-$.extend( Buttons.prototype, {
-	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
-	 * Public methods
-	 */
-
-	/**
-	 * Get the action of a button
-	 * @param  {int|string} Button index
-	 * @return {function}
-	 *//**
-	 * Set the action of a button
-	 * @param  {node} node Button element
-	 * @param  {function} action Function to set
-	 * @return {Buttons} Self for chaining
-	 */
-	action: function ( node, action )
-	{
-		var button = this._nodeToButton( node );
-
-		if ( action === undefined ) {
-			return button.conf.action;
-		}
-
-		button.conf.action = action;
-
-		return this;
-	},
-
-	/**
-	 * Add an active class to the button to make to look active or get current
-	 * active state.
-	 * @param  {node} node Button element
-	 * @param  {boolean} [flag] Enable / disable flag
-	 * @return {Buttons} Self for chaining or boolean for getter
-	 */
-	active: function ( node, flag ) {
-		var button = this._nodeToButton( node );
-		var klass = this.c.dom.button.active;
-		var jqNode = $(button.node);
-
-		if ( flag === undefined ) {
-			return jqNode.hasClass( klass );
-		}
-
-		jqNode.toggleClass( klass, flag === undefined ? true : flag );
-
-		return this;
-	},
-
-	/**
-	 * Add a new button
-	 * @param {object} config Button configuration object, base string name or function
-	 * @param {int|string} [idx] Button index for where to insert the button
-	 * @return {Buttons} Self for chaining
-	 */
-	add: function ( config, idx )
-	{
-		var buttons = this.s.buttons;
-
-		if ( typeof idx === 'string' ) {
-			var split = idx.split('-');
-			var base = this.s;
-
-			for ( var i=0, ien=split.length-1 ; i<ien ; i++ ) {
-				base = base.buttons[ split[i]*1 ];
-			}
-
-			buttons = base.buttons;
-			idx = split[ split.length-1 ]*1;
-		}
-
-		this._expandButton( buttons, config, false, idx );
-		this._draw();
-
-		return this;
-	},
-
-	/**
-	 * Get the container node for the buttons
-	 * @return {jQuery} Buttons node
-	 */
-	container: function ()
-	{
-		return this.dom.container;
-	},
-
-	/**
-	 * Disable a button
-	 * @param  {node} node Button node
-	 * @return {Buttons} Self for chaining
-	 */
-	disable: function ( node ) {
-		var button = this._nodeToButton( node );
-
-		$(button.node).addClass( this.c.dom.button.disabled );
-
-		return this;
-	},
-
-	/**
-	 * Destroy the instance, cleaning up event handlers and removing DOM
-	 * elements
-	 * @return {Buttons} Self for chaining
-	 */
-	destroy: function ()
-	{
-		// Key event listener
-		$('body').off( 'keyup.'+this.s.namespace );
-
-		// Individual button destroy (so they can remove their own events if
-		// needed). Take a copy as the array is modified by `remove`
-		var buttons = this.s.buttons.slice();
-		var i, ien;
-		
-		for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
-			this.remove( buttons[i].node );
-		}
-
-		// Container
-		this.dom.container.remove();
-
-		// Remove from the settings object collection
-		var buttonInsts = this.s.dt.settings()[0];
-
-		for ( i=0, ien=buttonInsts.length ; i<ien ; i++ ) {
-			if ( buttonInsts.inst === this ) {
-				buttonInsts.splice( i, 1 );
-				break;
-			}
-		}
-
-		return this;
-	},
-
-	/**
-	 * Enable / disable a button
-	 * @param  {node} node Button node
-	 * @param  {boolean} [flag=true] Enable / disable flag
-	 * @return {Buttons} Self for chaining
-	 */
-	enable: function ( node, flag )
-	{
-		if ( flag === false ) {
-			return this.disable( node );
-		}
-
-		var button = this._nodeToButton( node );
-		$(button.node).removeClass( this.c.dom.button.disabled );
-
-		return this;
-	},
-
-	/**
-	 * Get the instance name for the button set selector
-	 * @return {string} Instance name
-	 */
-	name: function ()
-	{
-		return this.c.name;
-	},
-
-	/**
-	 * Get a button's node
-	 * @param  {node} node Button node
-	 * @return {jQuery} Button element
-	 */
-	node: function ( node )
-	{
-		var button = this._nodeToButton( node );
-		return $(button.node);
-	},
-
-	/**
-	 * Set / get a processing class on the selected button
-	 * @param  {boolean} flag true to add, false to remove, undefined to get
-	 * @return {boolean|Buttons} Getter value or this if a setter.
-	 */
-	processing: function ( node, flag )
-	{
-		var button = this._nodeToButton( node );
-
-		if ( flag === undefined ) {
-			return $(button.node).hasClass( 'processing' );
-		}
-
-		$(button.node).toggleClass( 'processing', flag );
-
-		return this;
-	},
-
-	/**
-	 * Remove a button.
-	 * @param  {node} node Button node
-	 * @return {Buttons} Self for chaining
-	 */
-	remove: function ( node )
-	{
-		var button = this._nodeToButton( node );
-		var host = this._nodeToHost( node );
-		var dt = this.s.dt;
-
-		// Remove any child buttons first
-		if ( button.buttons.length ) {
-			for ( var i=button.buttons.length-1 ; i>=0 ; i-- ) {
-				this.remove( button.buttons[i].node );
-			}
-		}
-
-		// Allow the button to remove event handlers, etc
-		if ( button.conf.destroy ) {
-			button.conf.destroy.call( dt.button(node), dt, $(node), button.conf );
-		}
-
-		this._removeKey( button.conf );
-
-		$(button.node).remove();
-
-		var idx = $.inArray( button, host );
-		host.splice( idx, 1 );
-
-		return this;
-	},
-
-	/**
-	 * Get the text for a button
-	 * @param  {int|string} node Button index
-	 * @return {string} Button text
-	 *//**
-	 * Set the text for a button
-	 * @param  {int|string|function} node Button index
-	 * @param  {string} label Text
-	 * @return {Buttons} Self for chaining
-	 */
-	text: function ( node, label )
-	{
-		var button = this._nodeToButton( node );
-		var buttonLiner = this.c.dom.collection.buttonLiner;
-		var linerTag = button.inCollection && buttonLiner && buttonLiner.tag ?
-			buttonLiner.tag :
-			this.c.dom.buttonLiner.tag;
-		var dt = this.s.dt;
-		var jqNode = $(button.node);
-		var text = function ( opt ) {
-			return typeof opt === 'function' ?
-				opt( dt, jqNode, button.conf ) :
-				opt;
-		};
-
-		if ( label === undefined ) {
-			return text( button.conf.text );
-		}
-
-		button.conf.text = label;
-
-		if ( linerTag ) {
-			jqNode.children( linerTag ).html( text(label) );
-		}
-		else {
-			jqNode.html( text(label) );
-		}
-
-		return this;
-	},
-
-
-	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
-	 * Constructor
-	 */
-
-	/**
-	 * Buttons constructor
-	 * @private
-	 */
-	_constructor: function ()
-	{
-		var that = this;
-		var dt = this.s.dt;
-		var dtSettings = dt.settings()[0];
-		var buttons =  this.c.buttons;
-
-		if ( ! dtSettings._buttons ) {
-			dtSettings._buttons = [];
-		}
-
-		dtSettings._buttons.push( {
-			inst: this,
-			name: this.c.name
-		} );
-
-		for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
-			this.add( buttons[i] );
-		}
-
-		dt.on( 'destroy', function () {
-			that.destroy();
-		} );
-
-		// Global key event binding to listen for button keys
-		$('body').on( 'keyup.'+this.s.namespace, function ( e ) {
-			if ( ! document.activeElement || document.activeElement === document.body ) {
-				// SUse a string of characters for fast lookup of if we need to
-				// handle this
-				var character = String.fromCharCode(e.keyCode).toLowerCase();
-
-				if ( that.s.listenKeys.toLowerCase().indexOf( character ) !== -1 ) {
-					that._keypress( character, e );
-				}
-			}
-		} );
-	},
-
-
-	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
-	 * Private methods
-	 */
-
-	/**
-	 * Add a new button to the key press listener
-	 * @param {object} conf Resolved button configuration object
-	 * @private
-	 */
-	_addKey: function ( conf )
-	{
-		if ( conf.key ) {
-			this.s.listenKeys += $.isPlainObject( conf.key ) ?
-				conf.key.key :
-				conf.key;
-		}
-	},
-
-	/**
-	 * Insert the buttons into the container. Call without parameters!
-	 * @param  {node} [container] Recursive only - Insert point
-	 * @param  {array} [buttons] Recursive only - Buttons array
-	 * @private
-	 */
-	_draw: function ( container, buttons )
-	{
-		if ( ! container ) {
-			container = this.dom.container;
-			buttons = this.s.buttons;
-		}
-
-		container.children().detach();
-
-		for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
-			container.append( buttons[i].inserter );
-
-			if ( buttons[i].buttons && buttons[i].buttons.length ) {
-				this._draw( buttons[i].collection, buttons[i].buttons );
-			}
-		}
-	},
-
-	/**
-	 * Create buttons from an array of buttons
-	 * @param  {array} attachTo Buttons array to attach to
-	 * @param  {object} button Button definition
-	 * @param  {boolean} inCollection true if the button is in a collection
-	 * @private
-	 */
-	_expandButton: function ( attachTo, button, inCollection, attachPoint )
-	{
-		var dt = this.s.dt;
-		var buttonCounter = 0;
-		var buttons = ! $.isArray( button ) ?
-			[ button ] :
-			button;
-
-		for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
-			var conf = this._resolveExtends( buttons[i] );
-
-			if ( ! conf ) {
-				continue;
-			}
-
-			// If the configuration is an array, then expand the buttons at this
-			// point
-			if ( $.isArray( conf ) ) {
-				this._expandButton( attachTo, conf, inCollection, attachPoint );
-				continue;
-			}
-
-			var built = this._buildButton( conf, inCollection );
-			if ( ! built ) {
-				continue;
-			}
-
-			if ( attachPoint !== undefined ) {
-				attachTo.splice( attachPoint, 0, built );
-				attachPoint++;
-			}
-			else {
-				attachTo.push( built );
-			}
-
-			if ( built.conf.buttons ) {
-				var collectionDom = this.c.dom.collection;
-				built.collection = $('<'+collectionDom.tag+'/>')
-					.addClass( collectionDom.className )
-					.attr( 'role', 'menu') ;
-				built.conf._collection = built.collection;
-
-				this._expandButton( built.buttons, built.conf.buttons, true, attachPoint );
-			}
-
-			// init call is made here, rather than buildButton as it needs to
-			// be selectable, and for that it needs to be in the buttons array
-			if ( conf.init ) {
-				conf.init.call( dt.button( built.node ), dt, $(built.node), conf );
-			}
-
-			buttonCounter++;
-		}
-	},
-
-	/**
-	 * Create an individual button
-	 * @param  {object} config            Resolved button configuration
-	 * @param  {boolean} inCollection `true` if a collection button
-	 * @return {jQuery} Created button node (jQuery)
-	 * @private
-	 */
-	_buildButton: function ( config, inCollection )
-	{
-		var buttonDom = this.c.dom.button;
-		var linerDom = this.c.dom.buttonLiner;
-		var collectionDom = this.c.dom.collection;
-		var dt = this.s.dt;
-		var text = function ( opt ) {
-			return typeof opt === 'function' ?
-				opt( dt, button, config ) :
-				opt;
-		};
-
-		if ( inCollection && collectionDom.button ) {
-			buttonDom = collectionDom.button;
-		}
-
-		if ( inCollection && collectionDom.buttonLiner ) {
-			linerDom = collectionDom.buttonLiner;
-		}
-
-		// Make sure that the button is available based on whatever requirements
-		// it has. For example, Flash buttons require Flash
-		if ( config.available && ! config.available( dt, config ) ) {
-			return false;
-		}
-
-		var action = function ( e, dt, button, config ) {
-			config.action.call( dt.button( button ), e, dt, button, config );
-
-			$(dt.table().node()).triggerHandler( 'buttons-action.dt', [
-				dt.button( button ), dt, button, config 
-			] );
-		};
-
-		var button = $('<'+buttonDom.tag+'/>')
-			.addClass( buttonDom.className )
-			.attr( 'tabindex', this.s.dt.settings()[0].iTabIndex )
-			.attr( 'aria-controls', this.s.dt.table().node().id )
-			.on( 'click.dtb', function (e) {
-				e.preventDefault();
-
-				if ( ! button.hasClass( buttonDom.disabled ) && config.action ) {
-					action( e, dt, button, config );
-				}
-
-				button.blur();
-			} )
-			.on( 'keyup.dtb', function (e) {
-				if ( e.keyCode === 13 ) {
-					if ( ! button.hasClass( buttonDom.disabled ) && config.action ) {
-						action( e, dt, button, config );
-					}
-				}
-			} );
-
-		// Make `a` tags act like a link
-		if ( buttonDom.tag.toLowerCase() === 'a' ) {
-			button.attr( 'href', '#' );
-		}
-
-		if ( linerDom.tag ) {
-			var liner = $('<'+linerDom.tag+'/>')
-				.html( text( config.text ) )
-				.addClass( linerDom.className );
-
-			if ( linerDom.tag.toLowerCase() === 'a' ) {
-				liner.attr( 'href', '#' );
-			}
-
-			button.append( liner );
-		}
-		else {
-			button.html( text( config.text ) );
-		}
-
-		if ( config.enabled === false ) {
-			button.addClass( buttonDom.disabled );
-		}
-
-		if ( config.className ) {
-			button.addClass( config.className );
-		}
-
-		if ( config.titleAttr ) {
-			button.attr( 'title', text( config.titleAttr ) );
-		}
-
-		if ( ! config.namespace ) {
-			config.namespace = '.dt-button-'+(_buttonCounter++);
-		}
-
-		var buttonContainer = this.c.dom.buttonContainer;
-		var inserter;
-		if ( buttonContainer && buttonContainer.tag ) {
-			inserter = $('<'+buttonContainer.tag+'/>')
-				.addClass( buttonContainer.className )
-				.append( button );
-		}
-		else {
-			inserter = button;
-		}
-
-		this._addKey( config );
-
-		return {
-			conf:         config,
-			node:         button.get(0),
-			inserter:     inserter,
-			buttons:      [],
-			inCollection: inCollection,
-			collection:   null
-		};
-	},
-
-	/**
-	 * Get the button object from a node (recursive)
-	 * @param  {node} node Button node
-	 * @param  {array} [buttons] Button array, uses base if not defined
-	 * @return {object} Button object
-	 * @private
-	 */
-	_nodeToButton: function ( node, buttons )
-	{
-		if ( ! buttons ) {
-			buttons = this.s.buttons;
-		}
-
-		for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
-			if ( buttons[i].node === node ) {
-				return buttons[i];
-			}
-
-			if ( buttons[i].buttons.length ) {
-				var ret = this._nodeToButton( node, buttons[i].buttons );
-
-				if ( ret ) {
-					return ret;
-				}
-			}
-		}
-	},
-
-	/**
-	 * Get container array for a button from a button node (recursive)
-	 * @param  {node} node Button node
-	 * @param  {array} [buttons] Button array, uses base if not defined
-	 * @return {array} Button's host array
-	 * @private
-	 */
-	_nodeToHost: function ( node, buttons )
-	{
-		if ( ! buttons ) {
-			buttons = this.s.buttons;
-		}
-
-		for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
-			if ( buttons[i].node === node ) {
-				return buttons;
-			}
-
-			if ( buttons[i].buttons.length ) {
-				var ret = this._nodeToHost( node, buttons[i].buttons );
-
-				if ( ret ) {
-					return ret;
-				}
-			}
-		}
-	},
-
-	/**
-	 * Handle a key press - determine if any button's key configured matches
-	 * what was typed and trigger the action if so.
-	 * @param  {string} character The character pressed
-	 * @param  {object} e Key event that triggered this call
-	 * @private
-	 */
-	_keypress: function ( character, e )
-	{
-		var run = function ( conf, node ) {
-			if ( ! conf.key ) {
-				return;
-			}
-
-			if ( conf.key === character ) {
-				$(node).click();
-			}
-			else if ( $.isPlainObject( conf.key ) ) {
-				if ( conf.key.key !== character ) {
-					return;
-				}
-
-				if ( conf.key.shiftKey && ! e.shiftKey ) {
-					return;
-				}
-
-				if ( conf.key.altKey && ! e.altKey ) {
-					return;
-				}
-
-				if ( conf.key.ctrlKey && ! e.ctrlKey ) {
-					return;
-				}
-
-				if ( conf.key.metaKey && ! e.metaKey ) {
-					return;
-				}
-
-				// Made it this far - it is good
-				$(node).click();
-			}
-		};
-
-		var recurse = function ( a ) {
-			for ( var i=0, ien=a.length ; i<ien ; i++ ) {
-				run( a[i].conf, a[i].node );
-
-				if ( a[i].buttons.length ) {
-					recurse( a[i].buttons );
-				}
-			}
-		};
-
-		recurse( this.s.buttons );
-	},
-
-	/**
-	 * Remove a key from the key listener for this instance (to be used when a
-	 * button is removed)
-	 * @param  {object} conf Button configuration
-	 * @private
-	 */
-	_removeKey: function ( conf )
-	{
-		if ( conf.key ) {
-			var character = $.isPlainObject( conf.key ) ?
-				conf.key.key :
-				conf.key;
-
-			// Remove only one character, as multiple buttons could have the
-			// same listening key
-			var a = this.s.listenKeys.split('');
-			var idx = $.inArray( character, a );
-			a.splice( idx, 1 );
-			this.s.listenKeys = a.join('');
-		}
-	},
-
-	/**
-	 * Resolve a button configuration
-	 * @param  {string|function|object} conf Button config to resolve
-	 * @return {object} Button configuration
-	 * @private
-	 */
-	_resolveExtends: function ( conf )
-	{
-		var dt = this.s.dt;
-		var i, ien;
-		var toConfObject = function ( base ) {
-			var loop = 0;
-
-			// Loop until we have resolved to a button configuration, or an
-			// array of button configurations (which will be iterated
-			// separately)
-			while ( ! $.isPlainObject(base) && ! $.isArray(base) ) {
-				if ( base === undefined ) {
-					return;
-				}
-
-				if ( typeof base === 'function' ) {
-					base = base( dt, conf );
-
-					if ( ! base ) {
-						return false;
-					}
-				}
-				else if ( typeof base === 'string' ) {
-					if ( ! _dtButtons[ base ] ) {
-						throw 'Unknown button type: '+base;
-					}
-
-					base = _dtButtons[ base ];
-				}
-
-				loop++;
-				if ( loop > 30 ) {
-					// Protect against misconfiguration killing the browser
-					throw 'Buttons: Too many iterations';
-				}
-			}
-
-			return $.isArray( base ) ?
-				base :
-				$.extend( {}, base );
-		};
-
-		conf = toConfObject( conf );
-
-		while ( conf && conf.extend ) {
-			// Use `toConfObject` in case the button definition being extended
-			// is itself a string or a function
-			if ( ! _dtButtons[ conf.extend ] ) {
-				throw 'Cannot extend unknown button type: '+conf.extend;
-			}
-
-			var objArray = toConfObject( _dtButtons[ conf.extend ] );
-			if ( $.isArray( objArray ) ) {
-				return objArray;
-			}
-			else if ( ! objArray ) {
-				// This is a little brutal as it might be possible to have a
-				// valid button without the extend, but if there is no extend
-				// then the host button would be acting in an undefined state
-				return false;
-			}
-
-			// Stash the current class name
-			var originalClassName = objArray.className;
-
-			conf = $.extend( {}, objArray, conf );
-
-			// The extend will have overwritten the original class name if the
-			// `conf` object also assigned a class, but we want to concatenate
-			// them so they are list that is combined from all extended buttons
-			if ( originalClassName && conf.className !== originalClassName ) {
-				conf.className = originalClassName+' '+conf.className;
-			}
-
-			// Buttons to be added to a collection  -gives the ability to define
-			// if buttons should be added to the start or end of a collection
-			var postfixButtons = conf.postfixButtons;
-			if ( postfixButtons ) {
-				if ( ! conf.buttons ) {
-					conf.buttons = [];
-				}
-
-				for ( i=0, ien=postfixButtons.length ; i<ien ; i++ ) {
-					conf.buttons.push( postfixButtons[i] );
-				}
-
-				conf.postfixButtons = null;
-			}
-
-			var prefixButtons = conf.prefixButtons;
-			if ( prefixButtons ) {
-				if ( ! conf.buttons ) {
-					conf.buttons = [];
-				}
-
-				for ( i=0, ien=prefixButtons.length ; i<ien ; i++ ) {
-					conf.buttons.splice( i, 0, prefixButtons[i] );
-				}
-
-				conf.prefixButtons = null;
-			}
-
-			// Although we want the `conf` object to overwrite almost all of
-			// the properties of the object being extended, the `extend`
-			// property should come from the object being extended
-			conf.extend = objArray.extend;
-		}
-
-		return conf;
-	}
-} );
-
-
-
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Statics
- */
-
-/**
- * Show / hide a background layer behind a collection
- * @param  {boolean} Flag to indicate if the background should be shown or
- *   hidden 
- * @param  {string} Class to assign to the background
- * @static
- */
-Buttons.background = function ( show, className, fade ) {
-	if ( fade === undefined ) {
-		fade = 400;
-	}
-
-	if ( show ) {
-		$('<div/>')
-			.addClass( className )
-			.css( 'display', 'none' )
-			.appendTo( 'body' )
-			.fadeIn( fade );
-	}
-	else {
-		$('body > div.'+className)
-			.fadeOut( fade, function () {
-				$(this)
-					.removeClass( className )
-					.remove();
-			} );
-	}
-};
-
-/**
- * Instance selector - select Buttons instances based on an instance selector
- * value from the buttons assigned to a DataTable. This is only useful if
- * multiple instances are attached to a DataTable.
- * @param  {string|int|array} Instance selector - see `instance-selector`
- *   documentation on the DataTables site
- * @param  {array} Button instance array that was attached to the DataTables
- *   settings object
- * @return {array} Buttons instances
- * @static
- */
-Buttons.instanceSelector = function ( group, buttons )
-{
-	if ( ! group ) {
-		return $.map( buttons, function ( v ) {
-			return v.inst;
-		} );
-	}
-
-	var ret = [];
-	var names = $.map( buttons, function ( v ) {
-		return v.name;
-	} );
-
-	// Flatten the group selector into an array of single options
-	var process = function ( input ) {
-		if ( $.isArray( input ) ) {
-			for ( var i=0, ien=input.length ; i<ien ; i++ ) {
-				process( input[i] );
-			}
-			return;
-		}
-
-		if ( typeof input === 'string' ) {
-			if ( input.indexOf( ',' ) !== -1 ) {
-				// String selector, list of names
-				process( input.split(',') );
-			}
-			else {
-				// String selector individual name
-				var idx = $.inArray( $.trim(input), names );
-
-				if ( idx !== -1 ) {
-					ret.push( buttons[ idx ].inst );
-				}
-			}
-		}
-		else if ( typeof input === 'number' ) {
-			// Index selector
-			ret.push( buttons[ input ].inst );
-		}
-	};
-	
-	process( group );
-
-	return ret;
-};
-
-/**
- * Button selector - select one or more buttons from a selector input so some
- * operation can be performed on them.
- * @param  {array} Button instances array that the selector should operate on
- * @param  {string|int|node|jQuery|array} Button selector - see
- *   `button-selector` documentation on the DataTables site
- * @return {array} Array of objects containing `inst` and `idx` properties of
- *   the selected buttons so you know which instance each button belongs to.
- * @static
- */
-Buttons.buttonSelector = function ( insts, selector )
-{
-	var ret = [];
-	var nodeBuilder = function ( a, buttons, baseIdx ) {
-		var button;
-		var idx;
-
-		for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
-			button = buttons[i];
-
-			if ( button ) {
-				idx = baseIdx !== undefined ?
-					baseIdx+i :
-					i+'';
-
-				a.push( {
-					node: button.node,
-					name: button.conf.name,
-					idx:  idx
-				} );
-
-				if ( button.buttons ) {
-					nodeBuilder( a, button.buttons, idx+'-' );
-				}
-			}
-		}
-	};
-
-	var run = function ( selector, inst ) {
-		var i, ien;
-		var buttons = [];
-		nodeBuilder( buttons, inst.s.buttons );
-
-		var nodes = $.map( buttons, function (v) {
-			return v.node;
-		} );
-
-		if ( $.isArray( selector ) || selector instanceof $ ) {
-			for ( i=0, ien=selector.length ; i<ien ; i++ ) {
-				run( selector[i], inst );
-			}
-			return;
-		}
-
-		if ( selector === null || selector === undefined || selector === '*' ) {
-			// Select all
-			for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
-				ret.push( {
-					inst: inst,
-					node: buttons[i].node
-				} );
-			}
-		}
-		else if ( typeof selector === 'number' ) {
-			// Main button index selector
-			ret.push( {
-				inst: inst,
-				node: inst.s.buttons[ selector ].node
-			} );
-		}
-		else if ( typeof selector === 'string' ) {
-			if ( selector.indexOf( ',' ) !== -1 ) {
-				// Split
-				var a = selector.split(',');
-
-				for ( i=0, ien=a.length ; i<ien ; i++ ) {
-					run( $.trim(a[i]), inst );
-				}
-			}
-			else if ( selector.match( /^\d+(\-\d+)*$/ ) ) {
-				// Sub-button index selector
-				var indexes = $.map( buttons, function (v) {
-					return v.idx;
-				} );
-
-				ret.push( {
-					inst: inst,
-					node: buttons[ $.inArray( selector, indexes ) ].node
-				} );
-			}
-			else if ( selector.indexOf( ':name' ) !== -1 ) {
-				// Button name selector
-				var name = selector.replace( ':name', '' );
-
-				for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
-					if ( buttons[i].name === name ) {
-						ret.push( {
-							inst: inst,
-							node: buttons[i].node
-						} );
-					}
-				}
-			}
-			else {
-				// jQuery selector on the nodes
-				$( nodes ).filter( selector ).each( function () {
-					ret.push( {
-						inst: inst,
-						node: this
-					} );
-				} );
-			}
-		}
-		else if ( typeof selector === 'object' && selector.nodeName ) {
-			// Node selector
-			var idx = $.inArray( selector, nodes );
-
-			if ( idx !== -1 ) {
-				ret.push( {
-					inst: inst,
-					node: nodes[ idx ]
-				} );
-			}
-		}
-	};
-
-
-	for ( var i=0, ien=insts.length ; i<ien ; i++ ) {
-		var inst = insts[i];
-
-		run( selector, inst );
-	}
-
-	return ret;
-};
-
-
-/**
- * Buttons defaults. For full documentation, please refer to the docs/option
- * directory or the DataTables site.
- * @type {Object}
- * @static
- */
-Buttons.defaults = {
-	buttons: [ 'copy', 'excel', 'csv', 'pdf', 'print' ],
-	name: 'main',
-	tabIndex: 0,
-	dom: {
-		container: {
-			tag: 'div',
-			className: 'dt-buttons'
-		},
-		collection: {
-			tag: 'div',
-			className: 'dt-button-collection'
-		},
-		button: {
-			tag: 'a',
-			className: 'dt-button',
-			active: 'active',
-			disabled: 'disabled'
-		},
-		buttonLiner: {
-			tag: 'span',
-			className: ''
-		}
-	}
-};
-
-/**
- * Version information
- * @type {string}
- * @static
- */
-Buttons.version = '1.3.1';
-
-
-$.extend( _dtButtons, {
-	collection: {
-		text: function ( dt ) {
-			return dt.i18n( 'buttons.collection', 'Collection' );
-		},
-		className: 'buttons-collection',
-		action: function ( e, dt, button, config ) {
-			var host = button;
-			var hostOffset = host.offset();
-			var tableContainer = $( dt.table().container() );
-			var multiLevel = false;
-
-			// Remove any old collection
-			if ( $('div.dt-button-background').length ) {
-				multiLevel = $('.dt-button-collection').offset();
-				$('body').trigger( 'click.dtb-collection' );
-			}
-
-			config._collection
-				.addClass( config.collectionLayout )
-				.css( 'display', 'none' )
-				.appendTo( 'body' )
-				.fadeIn( config.fade );
-
-			var position = config._collection.css( 'position' );
-
-			if ( multiLevel && position === 'absolute' ) {
-				config._collection.css( {
-					top: multiLevel.top,
-					left: multiLevel.left
-				} );
-			}
-			else if ( position === 'absolute' ) {
-				config._collection.css( {
-					top: hostOffset.top + host.outerHeight(),
-					left: hostOffset.left
-				} );
-
-				var listRight = hostOffset.left + config._collection.outerWidth();
-				var tableRight = tableContainer.offset().left + tableContainer.width();
-				if ( listRight > tableRight ) {
-					config._collection.css( 'left', hostOffset.left - ( listRight - tableRight ) );
-				}
-			}
-			else {
-				// Fix position - centre on screen
-				var top = config._collection.height() / 2;
-				if ( top > $(window).height() / 2 ) {
-					top = $(window).height() / 2;
-				}
-
-				config._collection.css( 'marginTop', top*-1 );
-			}
-
-			if ( config.background ) {
-				Buttons.background( true, config.backgroundClassName, config.fade );
-			}
-
-			// Need to break the 'thread' for the collection button being
-			// activated by a click - it would also trigger this event
-			setTimeout( function () {
-				// This is bonkers, but if we don't have a click listener on the
-				// background element, iOS Safari will ignore the body click
-				// listener below. An empty function here is all that is
-				// required to make it work...
-				$('div.dt-button-background').on( 'click.dtb-collection', function () {} );
-
-				$('body').on( 'click.dtb-collection', function (e) {
-					// andSelf is deprecated in jQ1.8, but we want 1.7 compat
-					var back = $.fn.addBack ? 'addBack' : 'andSelf';
-
-					if ( ! $(e.target).parents()[back]().filter( config._collection ).length ) {
-						config._collection
-							.fadeOut( config.fade, function () {
-								config._collection.detach();
-							} );
-
-						$('div.dt-button-background').off( 'click.dtb-collection' );
-						Buttons.background( false, config.backgroundClassName, config.fade );
-
-						$('body').off( 'click.dtb-collection' );
-						dt.off( 'buttons-action.b-internal' );
-					}
-				} );
-			}, 10 );
-
-			if ( config.autoClose ) {
-				dt.on( 'buttons-action.b-internal', function () {
-					$('div.dt-button-background').click();
-				} );
-			}
-		},
-		background: true,
-		collectionLayout: '',
-		backgroundClassName: 'dt-button-background',
-		autoClose: false,
-		fade: 400
-	},
-	copy: function ( dt, conf ) {
-		if ( _dtButtons.copyHtml5 ) {
-			return 'copyHtml5';
-		}
-		if ( _dtButtons.copyFlash && _dtButtons.copyFlash.available( dt, conf ) ) {
-			return 'copyFlash';
-		}
-	},
-	csv: function ( dt, conf ) {
-		// Common option that will use the HTML5 or Flash export buttons
-		if ( _dtButtons.csvHtml5 && _dtButtons.csvHtml5.available( dt, conf ) ) {
-			return 'csvHtml5';
-		}
-		if ( _dtButtons.csvFlash && _dtButtons.csvFlash.available( dt, conf ) ) {
-			return 'csvFlash';
-		}
-	},
-	excel: function ( dt, conf ) {
-		// Common option that will use the HTML5 or Flash export buttons
-		if ( _dtButtons.excelHtml5 && _dtButtons.excelHtml5.available( dt, conf ) ) {
-			return 'excelHtml5';
-		}
-		if ( _dtButtons.excelFlash && _dtButtons.excelFlash.available( dt, conf ) ) {
-			return 'excelFlash';
-		}
-	},
-	pdf: function ( dt, conf ) {
-		// Common option that will use the HTML5 or Flash export buttons
-		if ( _dtButtons.pdfHtml5 && _dtButtons.pdfHtml5.available( dt, conf ) ) {
-			return 'pdfHtml5';
-		}
-		if ( _dtButtons.pdfFlash && _dtButtons.pdfFlash.available( dt, conf ) ) {
-			return 'pdfFlash';
-		}
-	},
-	pageLength: function ( dt ) {
-		var lengthMenu = dt.settings()[0].aLengthMenu;
-		var vals = $.isArray( lengthMenu[0] ) ? lengthMenu[0] : lengthMenu;
-		var lang = $.isArray( lengthMenu[0] ) ? lengthMenu[1] : lengthMenu;
-		var text = function ( dt ) {
-			return dt.i18n( 'buttons.pageLength', {
-				"-1": 'Show all rows',
-				_:    'Show %d rows'
-			}, dt.page.len() );
-		};
-
-		return {
-			extend: 'collection',
-			text: text,
-			className: 'buttons-page-length',
-			autoClose: true,
-			buttons: $.map( vals, function ( val, i ) {
-				return {
-					text: lang[i],
-					className: 'button-page-length',
-					action: function ( e, dt ) {
-						dt.page.len( val ).draw();
-					},
-					init: function ( dt, node, conf ) {
-						var that = this;
-						var fn = function () {
-							that.active( dt.page.len() === val );
-						};
-
-						dt.on( 'length.dt'+conf.namespace, fn );
-						fn();
-					},
-					destroy: function ( dt, node, conf ) {
-						dt.off( 'length.dt'+conf.namespace );
-					}
-				};
-			} ),
-			init: function ( dt, node, conf ) {
-				var that = this;
-				dt.on( 'length.dt'+conf.namespace, function () {
-					that.text( text( dt ) );
-				} );
-			},
-			destroy: function ( dt, node, conf ) {
-				dt.off( 'length.dt'+conf.namespace );
-			}
-		};
-	}
-} );
-
-
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * DataTables API
- *
- * For complete documentation, please refer to the docs/api directory or the
- * DataTables site
- */
-
-// Buttons group and individual button selector
-DataTable.Api.register( 'buttons()', function ( group, selector ) {
-	// Argument shifting
-	if ( selector === undefined ) {
-		selector = group;
-		group = undefined;
-	}
-
-	this.selector.buttonGroup = group;
-
-	var res = this.iterator( true, 'table', function ( ctx ) {
-		if ( ctx._buttons ) {
-			return Buttons.buttonSelector(
-				Buttons.instanceSelector( group, ctx._buttons ),
-				selector
-			);
-		}
-	}, true );
-
-	res._groupSelector = group;
-	return res;
-} );
-
-// Individual button selector
-DataTable.Api.register( 'button()', function ( group, selector ) {
-	// just run buttons() and truncate
-	var buttons = this.buttons( group, selector );
-
-	if ( buttons.length > 1 ) {
-		buttons.splice( 1, buttons.length );
-	}
-
-	return buttons;
-} );
-
-// Active buttons
-DataTable.Api.registerPlural( 'buttons().active()', 'button().active()', function ( flag ) {
-	if ( flag === undefined ) {
-		return this.map( function ( set ) {
-			return set.inst.active( set.node );
-		} );
-	}
-
-	return this.each( function ( set ) {
-		set.inst.active( set.node, flag );
-	} );
-} );
-
-// Get / set button action
-DataTable.Api.registerPlural( 'buttons().action()', 'button().action()', function ( action ) {
-	if ( action === undefined ) {
-		return this.map( function ( set ) {
-			return set.inst.action( set.node );
-		} );
-	}
-
-	return this.each( function ( set ) {
-		set.inst.action( set.node, action );
-	} );
-} );
-
-// Enable / disable buttons
-DataTable.Api.register( ['buttons().enable()', 'button().enable()'], function ( flag ) {
-	return this.each( function ( set ) {
-		set.inst.enable( set.node, flag );
-	} );
-} );
-
-// Disable buttons
-DataTable.Api.register( ['buttons().disable()', 'button().disable()'], function () {
-	return this.each( function ( set ) {
-		set.inst.disable( set.node );
-	} );
-} );
-
-// Get button nodes
-DataTable.Api.registerPlural( 'buttons().nodes()', 'button().node()', function () {
-	var jq = $();
-
-	// jQuery will automatically reduce duplicates to a single entry
-	$( this.each( function ( set ) {
-		jq = jq.add( set.inst.node( set.node ) );
-	} ) );
-
-	return jq;
-} );
-
-// Get / set button processing state
-DataTable.Api.registerPlural( 'buttons().processing()', 'button().processing()', function ( flag ) {
-	if ( flag === undefined ) {
-		return this.map( function ( set ) {
-			return set.inst.processing( set.node );
-		} );
-	}
-
-	return this.each( function ( set ) {
-		set.inst.processing( set.node, flag );
-	} );
-} );
-
-// Get / set button text (i.e. the button labels)
-DataTable.Api.registerPlural( 'buttons().text()', 'button().text()', function ( label ) {
-	if ( label === undefined ) {
-		return this.map( function ( set ) {
-			return set.inst.text( set.node );
-		} );
-	}
-
-	return this.each( function ( set ) {
-		set.inst.text( set.node, label );
-	} );
-} );
-
-// Trigger a button's action
-DataTable.Api.registerPlural( 'buttons().trigger()', 'button().trigger()', function () {
-	return this.each( function ( set ) {
-		set.inst.node( set.node ).trigger( 'click' );
-	} );
-} );
-
-// Get the container elements
-DataTable.Api.registerPlural( 'buttons().containers()', 'buttons().container()', function () {
-	var jq = $();
-	var groupSelector = this._groupSelector;
-
-	// We need to use the group selector directly, since if there are no buttons
-	// the result set will be empty
-	this.iterator( true, 'table', function ( ctx ) {
-		if ( ctx._buttons ) {
-			var insts = Buttons.instanceSelector( groupSelector, ctx._buttons );
-
-			for ( var i=0, ien=insts.length ; i<ien ; i++ ) {
-				jq = jq.add( insts[i].container() );
-			}
-		}
-	} );
-
-	return jq;
-} );
-
-// Add a new button
-DataTable.Api.register( 'button().add()', function ( idx, conf ) {
-	var ctx = this.context;
-
-	// Don't use `this` as it could be empty - select the instances directly
-	if ( ctx.length ) {
-		var inst = Buttons.instanceSelector( this._groupSelector, ctx[0]._buttons );
-
-		if ( inst.length ) {
-			inst[0].add( conf, idx );
-		}
-	}
-
-	return this.button( this._groupSelector, idx );
-} );
-
-// Destroy the button sets selected
-DataTable.Api.register( 'buttons().destroy()', function () {
-	this.pluck( 'inst' ).unique().each( function ( inst ) {
-		inst.destroy();
-	} );
-
-	return this;
-} );
-
-// Remove a button
-DataTable.Api.registerPlural( 'buttons().remove()', 'buttons().remove()', function () {
-	this.each( function ( set ) {
-		set.inst.remove( set.node );
-	} );
-
-	return this;
-} );
-
-// Information box that can be used by buttons
-var _infoTimer;
-DataTable.Api.register( 'buttons.info()', function ( title, message, time ) {
-	var that = this;
-
-	if ( title === false ) {
-		$('#datatables_buttons_info').fadeOut( function () {
-			$(this).remove();
-		} );
-		clearTimeout( _infoTimer );
-		_infoTimer = null;
-
-		return this;
-	}
-
-	if ( _infoTimer ) {
-		clearTimeout( _infoTimer );
-	}
-
-	if ( $('#datatables_buttons_info').length ) {
-		$('#datatables_buttons_info').remove();
-	}
-
-	title = title ? '<h2>'+title+'</h2>' : '';
-
-	$('<div id="datatables_buttons_info" class="dt-button-info"/>')
-		.html( title )
-		.append( $('<div/>')[ typeof message === 'string' ? 'html' : 'append' ]( message ) )
-		.css( 'display', 'none' )
-		.appendTo( 'body' )
-		.fadeIn();
-
-	if ( time !== undefined && time !== 0 ) {
-		_infoTimer = setTimeout( function () {
-			that.buttons.info( false );
-		}, time );
-	}
-
-	return this;
-} );
-
-// Get data from the table for export - this is common to a number of plug-in
-// buttons so it is included in the Buttons core library
-DataTable.Api.register( 'buttons.exportData()', function ( options ) {
-	if ( this.context.length ) {
-		return _exportData( new DataTable.Api( this.context[0] ), options );
-	}
-} );
-
-
-var _exportTextarea = $('<textarea/>')[0];
-var _exportData = function ( dt, inOpts )
-{
-	var config = $.extend( true, {}, {
-		rows:           null,
-		columns:        '',
-		modifier:       {
-			search: 'applied',
-			order:  'applied'
-		},
-		orthogonal:     'display',
-		stripHtml:      true,
-		stripNewlines:  true,
-		decodeEntities: true,
-		trim:           true,
-		format:         {
-			header: function ( d ) {
-				return strip( d );
-			},
-			footer: function ( d ) {
-				return strip( d );
-			},
-			body: function ( d ) {
-				return strip( d );
-			}
-		}
-	}, inOpts );
-
-	var strip = function ( str ) {
-		if ( typeof str !== 'string' ) {
-			return str;
-		}
-
-		// Always remove script tags
-		str = str.replace( /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, '' );
-
-		if ( config.stripHtml ) {
-			str = str.replace( /<[^>]*>/g, '' );
-		}
-
-		if ( config.trim ) {
-			str = str.replace( /^\s+|\s+$/g, '' );
-		}
-
-		if ( config.stripNewlines ) {
-			str = str.replace( /\n/g, ' ' );
-		}
-
-		if ( config.decodeEntities ) {
-			_exportTextarea.innerHTML = str;
-			str = _exportTextarea.value;
-		}
-
-		return str;
-	};
-
-
-	var header = dt.columns( config.columns ).indexes().map( function (idx) {
-		var el = dt.column( idx ).header();
-		return config.format.header( el.innerHTML, idx, el );
-	} ).toArray();
-
-	var footer = dt.table().footer() ?
-		dt.columns( config.columns ).indexes().map( function (idx) {
-			var el = dt.column( idx ).footer();
-			return config.format.footer( el ? el.innerHTML : '', idx, el );
-		} ).toArray() :
-		null;
-
-	var rowIndexes = dt.rows( config.rows, config.modifier ).indexes().toArray();
-	var selectedCells = dt.cells( rowIndexes, config.columns );
-	var cells = selectedCells
-		.render( config.orthogonal )
-		.toArray();
-	var cellNodes = selectedCells
-		.nodes()
-		.toArray();
-
-	var columns = header.length;
-	var rows = columns > 0 ? cells.length / columns : 0;
-	var body = new Array( rows );
-	var cellCounter = 0;
-
-	for ( var i=0, ien=rows ; i<ien ; i++ ) {
-		var row = new Array( columns );
-
-		for ( var j=0 ; j<columns ; j++ ) {
-			row[j] = config.format.body( cells[ cellCounter ], i, j, cellNodes[ cellCounter ] );
-			cellCounter++;
-		}
-
-		body[i] = row;
-	}
-
-	return {
-		header: header,
-		footer: footer,
-		body:   body
-	};
-};
-
-
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * DataTables interface
- */
-
-// Attach to DataTables objects for global access
-$.fn.dataTable.Buttons = Buttons;
-$.fn.DataTable.Buttons = Buttons;
-
-
-
-// DataTables creation - check if the buttons have been defined for this table,
-// they will have been if the `B` option was used in `dom`, otherwise we should
-// create the buttons instance here so they can be inserted into the document
-// using the API. Listen for `init` for compatibility with pre 1.10.10, but to
-// be removed in future.
-$(document).on( 'init.dt plugin-init.dt', function (e, settings) {
-	if ( e.namespace !== 'dt' ) {
-		return;
-	}
-
-	var opts = settings.oInit.buttons || DataTable.defaults.buttons;
-
-	if ( opts && ! settings._buttons ) {
-		new Buttons( settings, opts ).container();
-	}
-} );
-
-// DataTables `dom` feature option
-DataTable.ext.feature.push( {
-	fnInit: function( settings ) {
-		var api = new DataTable.Api( settings );
-		var opts = api.init().buttons || DataTable.defaults.buttons;
-
-		return new Buttons( api, opts ).container();
-	},
-	cFeature: "B"
-} );
-
-
-return Buttons;
-}));