New languages - Portuguese (Std/Brazil) & Norwegian (Bokmål) (#1236)

* Update jquery.i18n to 1.07, add extended plurals support

* Add additional languages - Portuguese, Portuguese (Brazil), Norwegian (Bokmål)

assets/webconfig/js/lib/jquery.i18n/languages/sl.js

@@ -0,0 +1,26 @@
+/**
+ * Slovenian (Slovenščina) language functions
+ */
+
+( function ( $ ) {
+	'use strict';
+
+	$.i18n.languages.sl = $.extend( {}, $.i18n.languages[ 'default' ], {
+		convertGrammar: function ( word, form ) {
+			switch ( form ) {
+				// locative
+				case 'mestnik':
+					word = 'o ' + word;
+
+					break;
+				// instrumental
+				case 'orodnik':
+					word = 'z ' + word;
+
+					break;
+			}
+
+			return word;
+		}
+	} );
+}( jQuery ) );