added loading image when customer click on Confirm Order button, allow user have some feedback / response after click.
Merge pull request #706 from SamStonehouse/master

Paypal Payflow URL Update
extension installer complete!
Merge branch 'master' of https://github.com/opencart/opencart
auspost field change
Update index.php
Merge pull request #709 from apophis-cms/patch-2

Update index.php
fix for return history and order history not working
started adding the theme for the new admin
pdo editing
tab intent fix
added breadcrumbs to the css
Merge pull request #713 from hkulekci/patch-to-pdo

Patch to pdo
admin part, opencart documentation link was fixed
changed the directory image/data to image/catalog
Merge pull request #714 from hkulekci/patch-fix

admin part, opencart documentation link was fixed
more admin update done
Merge branch 'master' of https://github.com/opencart/opencart

Conflicts:
	upload/admin/view/template/common/header.tpl
updated header
added an ad tracking system so store owners can gage which ad placements generate sales.