Updated Realex gateways to not update the order status when admin payment action is done. Allows merchant to manually change the order status and add message if required.
Removed other payment gateways call to update order status when payment captured/refund etc
Language string updates to standards
added back panels to all the pages in the admin

seems a lot of admin templates out their require them. also makes the admin look more full.

finished adding stats to the the left column.
updating the modules so we can haver the modules positions appear on the layouts page.
still updating the modules section
Fixed model loading setting/extension to extension/extension
fix for division by zero for stats
update tot he module system
quick fix for the modification model
Updated install permissions for sql user groups.
Fixed missing text string for no results.
Removed duplicate language string.
Language updates - requested by Realex gateway.
Fixed indents.
Fixed some line ending issues.
Update Realex API integration.
module update
Merge branch 'master' of https://github.com/opencart/opencart
Fixed customer edit issue when no custom_fields are present.

Fixed Realex order update using API integration when returning from 3DS.

Changed button on Realex API integration to stay disabled unless there is an error, redirect to 3DS can take a few seconds and user could re-press the button in that time.