more auto complete work done
more autocomplete work done
added ixes from

https://github.com/opencart/opencart/pull/663
image change to merge fix and invalid characters in session fix
order page updated to work with new bootstrap framework
more work done on the order editing system
updated how order totals are calculated to be more efficient
update for autocomplete to get the categories to work
display the default weight and length class
display the default weight and length class
Merge branch 'master' of https://github.com/opencart/opencart

Conflicts:
	upload/admin/controller/localisation/length_class.php
	upload/admin/controller/localisation/weight_class.php
fix for auto complete and removing product options.
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