Credits Premium

- Fixed error upgrade from Brivium - Credit [Lite].
- Bug fixes.

- Fixed responsive with transaction list.
- Bug fixes.

- Fixed error prevent install/upgrade version 2.0.12.
- Fixed bug with Notable Members.
- Bug fixes.

- Trailing zero number on credits formatting.
- Added can view own transactions permission.
- Fixed error on Paypal sanbox.
- Fixed bug on tranfer system alert.
- Fixed bug with transaction lists pagination.
- Currency now being totally disappeared if users don't have permission.
- Bug fixes and miscellaneous improvements.

- Fixed bug on paypal payment.
- Fixed error on all transactions deletion.
- Minor bug fixes.

- Fixed error currency change not working at credit payment page.
- Added option for sanbox mode on Credit purchasing.
- Minor bug fixes.

- Fixed error on float amount for Paypal payment (eg. $1.99)
- Minor bug fixes.

- Fixed can view statistic and can view credit's rank bug.
- Fixed bug trigger event in period of time.
- Fixed bug below minimum handling error.
- Minor bug fixes.

- Added top user credits statistics on back-end.
- Fixed bug on transfer credits permission for receiver.
- Minor bug fixes.

- PHP 7 Compatibility.
- Minor bug fixes.