CHANGELOG:
01/10/2013: Version 1.0.0
- Initial Release

01/10/2013: Version 1.0.1
- Increase performance
- Fixed bug when edit events

07/10/2013: Version 1.1.0
- Fixed invalid phrase when receive a tranfer.
- Added edit credits when create user in admin.
- Added option minimum and maximum amount when purchasing credit.
- Added permission allows user export their own transactions (with conditions).
- Added feature send an email after purchased credits using Paypal.
- Some deep changes to improve performance (very important).

08/10/2013: Version 1.1.1
- Minor bug fixes.
 
12/10/2013: Version 1.1.2
- Minor bug fixes.

14/10/2013: Version 1.1.3
- Minor bug fixes.
- Fixed Paypal payment method error.
- Moved exchange rate (when buy credits via Paypal) option to event (Paypal Payment Reverted or Refunded Payment) setting.

22/11/2013: Version 1.1.4
- Bug fixes.
- Fixed error missing 'brc_points' after install.
- Performance improvement.
- Hide inactive currency from transaction list.

03/12/2013: Version 1.1.5
- Bug fixes.
- Improve paypal purchase process.
- Fixed edit user credit field.

19/12/2013: Version 1.2.0
- Supported multiple events.
- Minor bugs fixes.

28/12/2013: Version 1.3.0
- Added negative handle for action.
- Minor bugs fixes.

02/01/2014: Version 1.3.1
- Fixed error on purchases and refunds credits via Paypal.
- Fixed error when import from vBulletin.
- Minor bugs fixes.

08/01/2014: Version 1.4.0
- Added User Group Promotions for Credits.
- Minor bugs fixes.

15/01/2014: Version 1.5.0
- Added feature to export event by addon.
- Added feature credits statistics now more clearly with stats for alltime, today, action.
- Added new action Watch Thread and Thread get Watched.
- Added new permission: view statistic and can view other transactions.
- Added new admin permission: Manage credits index, Manage transaction, Manage action & event, Manage currencies.
- Fixed error incorrect value for 'multiplier' field of transaction table.
- Minor bugs fixes.

21/01/2014: Version 1.5.1
- Increased length of currency code/symbol to 50 character.
- Fixed bug on display currency with html entity.
- Fixed error on invalid mysql query.
- Fixed bug on display order of currencies.

27/01/2014: Version 1.5.2
- Fixed some phrases.

07/02/2014: Version 1.5.3
- Fixed error undefined variable currencies.
- Supported transfer to multiple receivers.
- Changed to set negative amount for user by admin.
- Minor bugs fixes.

19/02/2014: Version 1.5.4
- Added richest tab for each currency in notable member lists.

26/02/2014: Version 1.6.0
- Added daily reward event.
- Added trophy reward event.
- Added admin permission can change user's credits in admincp page.
- Changed on currency code to support HTML (You may use image for Currency).
- Minor bugs fixes.

27/02/2014: Version 1.6.1
- Fixed error when install.

01/03/2014: Version 1.6.2
- Fixed error on old MySQL version.
- Fixed error on display large numbers in Member Lists.

28/03/2014: Version 1.6.3
- Fixed bug on rewards for register with Facebook, Google, Twitter.
- Fixed bug on clickable to transfer on top earned statistic.
- Fixed bug on show active event on front-end statistic.
- Fixed bug on list currencies on exchange form.
- Fixed bug on display buy Credits via Paypal.
- Fixed bug on display Credits on message user info.
- Performance improvement.
- Minor bugs fixes.

15/04/2014: Version 1.6.4
- Removed currency if have no actions on front-end statistics.
- Added permission can use Credits.
- Added import Credits function on Rebuild Caches.
- Minor bugs fixes.

18/04/2014: Version 1.6.5
- Fixed bug display wrong currency in Front-End statistics.
- Fixed error undefined
- Minor bugs fixes.