Merge pull request #1 from opencart/master

Update code with OC updates
Merge pull request #2 from opencart/master

Merge OC current changes
Update opencart.sql
Update seo_url.php
Merge pull request #3 from opencart/master

Update to latest
Fix for url alias keywords invalid when empty
BUG FIX on affiliate_list.tpl

BUG Found on On admin > Marketing > Affiliates
On the list you can't delete an affiliate due a missing action on the form
This fix de bug.
Update opencart.sql

Added the 2 regions missing in Chile according to current law (from year 1976), this fix the shipping and profile address for the people that live in that regions.
Also fixed the incomplete name of Ohiggins region
References:
http://en.wikipedia.org/wiki/ISO_3166-2:CL
http://en.wikipedia.org/wiki/Regions_of_Chile
Merge pull request #2013 from JAY6390/master

Fix for URL alias empty string
Merge pull request #2014 from CoverUp/patch-1

BUG FIX on affiliate_list.tpl
Merge pull request #2009 from opencart-russia/master

add url_alias and redirect 301
Merge pull request #2016 from CoverUp/patch-2

Update opencart.sql
Merge remote-tracking branch 'upstream/master'