changed the question icon to a info one
updated the dashboard page to get the charts working.
filter_affiliate_group_id not required
Resolve rare duplicate URL Alias Bug

On a few open cart websites we have worked on, sometimes there is a duplicate url_alias entry for a category.
This change resolves the issue when editing the category again.
Merge pull request #673 from JeramyMywork/patch-1

Resolve rare duplicate URL Alias Bug
committing the unfinished work of the admin dashboard
added status and sort order to the modification manager
more modification work done
updated font awesome to the latest
Merge pull request #7 from opencart/master

update from opencart/master