passing memberCount and createTime into getUserGroups

src/groups.js

@@ -781,8 +781,23 @@ var async = require('async'),
 
 				groupData = groupData.filter(function(group) {
 					return parseInt(group.hidden, 10) !== 1 && !!group.userTitle;
+				}).map(function(group) {
+					group.createtimeISO = utils.toISOString(group.createtime);
+					return group;
 				});
 
+				async.map(groupData, function(groupObj, next) {
+					Groups.getMemberCount(groupObj.name, function(err, memberCount) {
+						if (err) { return next(err); }
+
+						groupObj.memberCount = memberCount;
+						next(err, groupObj);
+					});
+				}, function(err, groupData) {
+					if (err) {
+						return callback(err);
+					}
+
 					var groupSets = groupData.map(function(group) {
 						group.labelColor = group.labelColor || '#000000';
 
@@ -812,6 +827,7 @@ var async = require('async'),
 					}, callback);
 				});
 			});
+		});
 	};
 
 	Groups.updateCoverPosition = function(groupName, position, callback) {