Update jquery.uls from upstream

Upstream: https://github.com/wikimedia/jquery.uls/

Changes:

* Update Autonym font
* Code formatting fixes
* Localization updates
* Language autonym correction and language additions
* Performance fix for region selector

Change-Id: I1da30aa31ad8a4fe430a12fef05c4e6b54fc6648

lib/jquery.uls/src/jquery.uls.data.utils.js

@@ -114,7 +114,6 @@
 		return allRegions;
 	};
 
-
 	/**
 	 * Returns all languages written in script.
 	 * @param script string
@@ -364,7 +363,6 @@
 		return regionsInGroup;
 	};
 
-
 	/**
 	 * Returns the script group of a script or 'Other' if it doesn't
 	 * belong to any group.
@@ -464,5 +462,4 @@
 
 		return false;
 	};
-
 } ( jQuery ) );

lib/jquery.uls/src/jquery.uls.languagefilter.js

@@ -33,7 +33,7 @@
 		this.$element.addClass( 'languagefilter' );
 		this.resultCount = 0;
 		this.$suggestion = this.$element.parents().find( '#' + this.$element.data( 'suggestion' ) );
-		this.$clear = this.$element.parents().find( '#'+ this.$element.data( 'clear' ) );
+		this.$clear = this.$element.parents().find( '#' + this.$element.data( 'clear' ) );
 		this.selectedLanguage = null;
 
 		this.listen();

lib/jquery.uls/src/jquery.uls.lcd.js

@@ -331,5 +331,4 @@
 	};
 
 	$.fn.lcd.Constructor = LanguageCategoryDisplay;
-
 } ( jQuery ) );

lib/jquery.uls/src/jquery.uls.regionfilter.js

@@ -35,7 +35,7 @@
 		this.options = $.extend( {}, $.fn.regionselector.defaults, options );
 		this.$element.addClass( 'regionselector' );
 		this.regions = [];
-		this.cache= null;
+		this.cache = null;
 		this.regionGroup = this.$element.data( 'regiongroup' );
 		this.init();
 		this.listen();
@@ -149,9 +149,12 @@
 				return;
 			}
 
-			// Re-populate the list of languages
-			this.options.$target.empty();
-			this.show();
+			// Scroll to appropriate area
+			this.options.$target.$element
+				.find( '#' + this.regions[0] )
+				.get( 0 )
+				.scrollIntoView( true, { behavior: 'smooth' } );
+
 			// Make the selected region (and it only) active
 			$( '.regionselector' ).removeClass( 'active' );
 
@@ -188,5 +191,4 @@
 	};
 
 	$.fn.regionselector.Constructor = RegionSelector;
-
 } ( jQuery ) );