Button updates/styles

Fixed amazon condition note value.
Small listing fixes for amazon

clearer button colours on item management page
JS fix
Removed error function from autocomplete
Removed some random php token hard-coded into the ajax url, replaced with correct var
Replaced button_add with button_insert in amazon tpls
Merge branch 'master' of https://github.com/openbaypro/OpenBay-Pro

Conflicts:
	upload/admin/view/template/openbay/amazon_item_links.tpl
	upload/admin/view/template/openbay/amazonus_item_links.tpl
Merge pull request #1834 from openbaypro/master

OpenBay Pro Update.