added preserveCase option to slugify

public/src/utils.js

@@ -74,7 +74,7 @@
 		languageKeyRegex: /\[\[[\w]+:.+\]\]/,
 
 		//http://dense13.com/blog/2009/05/03/converting-string-to-slug-javascript/
-		slugify: function(str) {
+		slugify: function(str, preserveCase) {
 			if (!str) { str = ''; }
 			str = str.replace(utils.trimRegex, '');
 			if(utils.isLatin.test(str)) {
@@ -82,7 +82,7 @@
 			} else {
 				str = XRegExp.replace(str, utils.invalidUnicodeChars, '-');
 			}
-			str = str.toLocaleLowerCase();
+			str = !preserveCase ? str.toLocaleLowerCase() : str;
 			str = str.replace(utils.collapseWhitespace, '-');
 			str = str.replace(utils.collapseDash, '-');
 			str = str.replace(utils.trimTrailingDash, '');

src/groups.js

@@ -224,10 +224,10 @@ var async = require('async'),
 				if (err) {
 					return callback(err);
 				}
-				results.base.name = validator.escape(results.base.name);
-				results.base.description = validator.escape(results.base.description);
+				results.base.name = !options.unescape ? validator.escape(results.base.name) : results.base.name;
+				results.base.description = options.unescape ? validator.escape(results.base.description) : results.base.description;
 				results.base.descriptionParsed = descriptionParsed;
-				results.base.userTitle = validator.escape(results.base.userTitle);
+				results.base.userTitle = options.unescape ? validator.escape(results.base.userTitle) : results.base.userTitle;
 				results.base.userTitleEnabled = results.base.userTitleEnabled ? !!parseInt(results.base.userTitleEnabled, 10) : true;
 				results.base.createtimeISO = utils.toISOString(results.base.createtime);
 				results.base.members = results.users.filter(Boolean);