Whitespace cleanup, remove deprecated methods

* Fixed many white space issues- mainly whitespace missing before
  function start paranthesis eg: function()
* Removed the deprecated live methods and replaced with on
* Added file documentation for ext.uls.geoclient

Change-Id: Ib2c8cfed1a6ff3859495e707680d5c19882a33e8

resources/js/ext.uls.displaysettings.js

@@ -152,8 +152,7 @@
 				left: that.$parent.left,
 				top: that.$parent.top,
 				onReady: function ( uls ) {
-					var $back = $( '<a>' )
-						.prop( 'href', '#' )
+					var $back = $( '<a>' ).prop( 'href', '#' )
 						.prop( 'title', 'Back to display settings' )
 						.text( '← Back to display settings' ); // FIXME i18n
 
@@ -227,8 +226,7 @@
 
 			if ( fonts && fonts.length ) {
 				$.each( fonts, function ( key, font ) {
-					var $fontOption = $( "<option>" )
-					.attr( "value", font ).text( font );
+					var $fontOption = $( "<option>" ).attr( "value", font ).text( font );
 					$fontSelector.append( $fontOption );
 					$fontOption.attr( 'selected', savedFont === font );
 				} );
@@ -256,8 +254,7 @@
 
 			if ( fonts && fonts.length ) {
 				$.each( fonts, function ( key, font ) {
-					var $fontOption = $( "<option>" )
-					.attr( "value", font ).text( font );
+					var $fontOption = $( "<option>" ).attr( "value", font ).text( font );
 					$fontSelector.append( $fontOption );
 					$fontOption.attr( 'selected', savedFont === font );
 				} );
@@ -277,9 +274,10 @@
 		 * Register general event listeners
 		 */
 		listen: function () {
-			var that = this,
-				$contentFontSelector = this.$template.find( "select#content-font-selector" ),
-				$uiFontSelector = this.$template.find( "select#ui-font-selector" );
+			var that = this;
+			var $contentFontSelector = this.$template
+				.find( "select#content-font-selector" ), $uiFontSelector = this.$template
+				.find( "select#ui-font-selector" );
 			// TODO all these repeated selectors can be placed in object constructor.
 
 			this.$template.find( 'button#uls-displaysettings-apply' ).on( 'click', function () {
@@ -361,4 +359,6 @@
 	$.fn.languagesettings.modules = $.extend( $.fn.languagesettings.modules, {
 		display: DisplaySettings
 	} );
+
 }( jQuery, mediaWiki, window ) );
+

resources/js/ext.uls.geoclient.js

@@ -1,3 +1,22 @@
+/**
+ * ULS GeoIP client
+ *
+ * Copyright (C) 2012 Alolita Sharma, Amir Aharoni, Arun Ganesh, Brandon Harris,
+ * Niklas Laxström, Pau Giner, Santhosh Thottingal, Siebrand Mazeland and other
+ * contributors. See CREDITS for a list.
+ *
+ * UniversalLanguageSelector is dual licensed GPLv2 or later and MIT. You don't
+ * have to do anything special to choose one license or the other and you don't
+ * have to notify anyone which license you are using. You are free to use
+ * UniversalLanguageSelector in commercial projects as long as the copyright
+ * header is left intact. See files GPL-LICENSE and MIT-LICENSE for details.
+ *
+ * @file
+ * @ingroup Extensions
+ * @licence GNU General Public Licence 2.0 or later
+ * @licence MIT License
+ */
+
 ( function( mw, $ ) {
 	"use strict";
 

resources/js/ext.uls.init.js

@@ -173,27 +173,27 @@
 			// to give the user a better chance to see it.
 			6000
 		);
-		$( '.tipsy' ).live( 'mouseout', function( e ) {
-			tipsyTimer = window.setTimeout( function() {
-				$ulsTrigger.tipsy('hide');
-				},
-				3000 // hide the link in 3 seconds
-			);
-		} );
+
+		// manually show the tooltip
+		$ulsTrigger.on( 'mouseover', function ( e ) {
+			$( this ).tipsy( 'show' );
 			// if the mouse is over the tooltip, do not hide
-		$( '.tipsy' ).live( 'mouseover', function( e ) {
+			$( '.tipsy' ).on( 'mouseover', function ( e ) {
 				window.clearTimeout( tipsyTimer );
 			} );
-		// manually show the tooltip
-		$ulsTrigger.bind( 'mouseover', function( e ) {
-			$( this ).tipsy( 'show' );
+			$( '.tipsy' ).on( 'mouseout', function ( e ) {
+				tipsyTimer = window.setTimeout( function () {
+					$ulsTrigger.tipsy( 'hide' );
+				}, 3000 // hide the link in 3 seconds
+				);
+			} );
 		} );
 		// hide the tooltip when clicked on uls trigger
-		$ulsTrigger.bind( 'click', function( e ) {
+		$ulsTrigger.on( 'click', function ( e ) {
 			$( this ).tipsy( 'hide' );
 		} );
 		// Event handler for links in the tooltip
-		$( 'a.uls-lang-link' ).live( 'click', function() {
+		$( 'a.uls-lang-link' ).on( 'click', function () {
 			mw.uls.changeLanguage( $( this ).attr( 'lang' ) );
 		} );
 	} );

resources/js/ext.uls.languagesettings.js

@@ -64,7 +64,8 @@
 			var that = this;
 			// Register all event listeners to the ULS language settings here.
 			that.$element.on( "click", $.proxy( that.show, that ) );
-			that.$window.find( 'span#languagesettings-close' ).on( "click", $.proxy( that.hide, that ) );
+			that.$window.find( 'languagesettings-close' )
+				.on( "click", $.proxy( that.hide, that ) );
 		},
 
 		render: function () {

resources/js/ext.uls.preferences.js

@@ -18,7 +18,7 @@
  * @licence MIT License
  */
 
-( function( $, mw ) {
+( function ( $, mw, undefined ) {
 	"use strict";
 
 	var ULSPreferences = function ( group ) {
@@ -46,6 +46,7 @@
 
 		/**
 		 * Set the preference
+		 *
 		 * @param {String} key
 		 * @param value
 		 */
@@ -58,6 +59,7 @@
 
 		/**
 		 * Get a preference value for the given preference name
+		 *
 		 * @param key
 		 * @returns
 		 */