Introduce Language Category Display (LCD)

Introduce $.fn.lcd - displaying languages by categories.

Added the jquery.viewport.js module by Mika Tuupola (MIT license).

More tests for language utils.

Change-Id: I804b6da8ab0a2d518e17ae8bbd35e1c1da4bab3f

UniversalLanguageSelector.hooks.php

@@ -87,8 +87,6 @@ class UniversalLanguageSelectorHooks {
 					<span class=\"search-button\"></span>
 				</form>
 				<div class=\"uls-language-list\" >
-					<ul class=\"uls-language-filter-result\" >
-					</ul>
 				</div>
 			</div>
 		</div>";