Cleanup: Standardization for date_added and date_modified fields
Control Panel: cache, error log, user edit form rebuild
Merge branch '1.2.0a' of github.com:abantecart/abantecart-src into 1.2.0a
Small style changes
storefront: product listing cache fix
Footer update and adding MP Menu
Control Panel: deleting of product fix related to product's download rl
Control Panel: minor fixes of GA list page etc
Merge remote-tracking branch 'origin/1.2.0a' into 1.2.0a

Conflicts:
	public_html/admin/view/default/template/pages/catalog/attribute_list.tpl
	public_html/admin/view/default/template/pages/catalog/manufacturer_list.tpl
Control Panel: minor fixes of GA list page etc
Improve (standardize) success/error notification for quick save
Control Panel: extension edit page rebuild part1 (incomplete)
Upgrade: added lang definition purging for admin side
New Installation interface
Clean up install section
Update cart before checkout. Fix if update cart button not pressed
Control Panel: aform.js typo fix
Control Panel: extension edit page rebuild part2 (complete)
Merge remote-tracking branch 'origin/1.2.0a' into 1.2.0a
Update migration and backup. Added new fileinput plugin