Update jquery.uls and make it more modular

jquery.uls RL module split to
* jquery.uls (language selector UI/UX)
* jquery.uls.grid (Foundation grid framework)
* jquery.uls.data (language database)
* jquery.uls.compact (compact mode ULS)

This contains updates from jquery.uls upstream

Change-Id: Iaddb1228c076f698498d3b0554061624b6e433c6

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

@@ -0,0 +1,89 @@
+.uls-lcd-region-section ul li:hover {
+	background-color: #eaeff7;
+}
+
+.uls-lcd-region-section {
+	margin-top: 10px;
+}
+
+/* Language list */
+.uls-language-list {
+	height: 22em;
+	overflow: auto;
+	width: auto;
+}
+
+.uls-language-block ul {
+	margin: 0 0 1.5em;
+}
+
+.uls-language-list ul li {
+	cursor: pointer;
+	font-weight: normal;
+	overflow: hidden;
+	white-space: nowrap;
+
+	/*
+	 * Some languages have long names for various reasons and we still want
+	 * them to appear on one line.
+	 * To make it work correctly, the directionality must be set correctly
+	 * on the item level.
+	 */
+	text-overflow: ellipsis;
+
+	/*
+	 * The directionality (ltr/rtl) for each list item is set dynamically
+	 * as HTML attributes in JavaScript. Setting directionality also applies
+	 * alignment, but a list with mixed alignment is hard to read.
+	 * All items are therefore explicitly aligned to the left, including names
+	 * of right-to-left languages in left-to-right environment and vice versa.
+	 * As long as the directionality of the item is set correctly, the text
+	 * is readable.
+	 */
+	text-align: left;
+
+	/*
+	 * We don't want any visible bullets in this list.
+	 */
+	list-style-image: none;
+	list-style-type: none;
+}
+
+.uls-language-list strong {
+	text-decoration: underline;
+}
+
+.uls-language-list a {
+	font-weight: normal;
+	text-decoration: none;
+	color: #3366bb;
+	font-size: 14px;
+	line-height: 1.6em;
+}
+
+.uls-menu .uls-language-block .columns {
+	width: 22%;
+}
+.uls-language-block {
+	width: 100%;
+}
+
+.uls-no-results-view {
+	color: #555;
+	height: 100%;
+}
+
+.uls-no-found-more {
+	font-size: 0.9em;
+	background: #F8F8F8;
+	width: 100%;
+	margin-top: 1.6em;
+	line-height: 1.6em;
+	position: absolute;
+	bottom: 0;
+	left: 0;
+}
+
+.uls-no-found-more a {
+	cursor: pointer;
+}