Update from upstream jquery.uls

Allow configurable panel width instead of
hardcoded 4 columns of languages.

Change-Id: I163d7501598bdf6098a00432f53d56babe10a1a9

lib/jquery.uls/css/jquery.uls.css

@@ -31,6 +31,26 @@
 	width: 45%;
 }
 
+.uls-medium {
+	min-width: 360px;
+	width: 30%;
+}
+
+/* Override the grid */
+.uls-medium.grid .row {
+	min-width: 300px;
+}
+
+.uls-narrow {
+	min-width: 180px;
+	width: 20%;
+}
+
+/* Override the grid */
+.uls-narrow.grid .row {
+	min-width: 150px;
+}
+
 .uls-title-region a {
 	padding-left: 15px;
 }
@@ -221,6 +241,10 @@ div.uls-region {
 	float: right;
 }
 
+.uls-menu.uls-narrow .uls-search-label {
+	background-size: 20px;
+}
+
 .uls-menu .uls-languagefilter-clear {
 	/* @embed */
 	background: transparent url('../images/clear.png') no-repeat scroll left center;