Standards improved.
more admin template work done

also changed custom_field to customfield in the controllers to stick to jenkins coding rules
Merge branch 'master' of https://github.com/opencart/opencart
recurring language  var missing
Added text-auto to .gitatributes file to force lf file ending across multiple os.
Merge branch 'master' of https://github.com/opencart/opencart
Standards fix.

Added trailing whitespace sniff test.
Changed white space sniff to reuse squiz standard.
update no selection code for order invoices.
Merge branch 'master' of https://github.com/opencart/opencart
test missing
Removed whitespace
Merge branch 'master' of https://github.com/opencart/opencart

Conflicts:
	upload/catalog/controller/api/order.php
Merge branch 'master' of https://github.com/opencart/opencart