+ ACS: AC for achievement count check

+ ACS: AP for achievement point check
+ User minutes used on the system are now tracked
+ MCI: TO for total time spent online system (friendly format)
* Fix up a couple ACS bugs with |value|
* Fix formatting of achievement text
+ Add more achievements
* Fix achievement duration formatting

core/user_property.js

@@ -55,5 +55,7 @@ module.exports = {
 
     AchievementTotalCount       : 'achievement_total_count',
     AchievementTotalPoints      : 'achievement_total_points',
+
+    MinutesOnlineTotalCount     : 'minutes_online_total_count',
 };