some modification work done
Update upload/install/opencart.sql

Add Putrajaya, Malaysia
Renamed Wilayah Persekutuan, Malaysia to Kuala Lumpur, Malaysia
changed english wording error => separator convert to separator.
changed english wording error => separator convert to separator.
Merge pull request #489 from apisznasdin/patch-1

Update upload/install/opencart.sql
Merge pull request #490 from hkulekci/opencart

changed english wording error => separator convert to separator.
modification update
Merge branch 'master' of https://github.com/opencart/opencart
browser compatibility (TotalStorage requires jquery.cookie for the browser who does not support Local Storage)
strip_tags changes
Merge pull request #493 from faaliyet/master

browser compatibility
Update upload/admin/view/template/catalog/filter_form.tpl

AddFilter() is a built-in Javascript function in IE9, so IE users can not add rows to the filter table.

Renaming it to something else fixes the problem.

http://forum.opencart.com/viewtopic.php?f=161&t=93332&start=100#p383737
Merge pull request #495 from jcsmithy/patch-2

Update upload/admin/view/template/catalog/filter_form.tpl
ckeditor update. trying to get the full set of buttons
Merge branch 'master' of https://github.com/opencart/opencart
ckeditor update
fix for seo urls not locked down in maintenance mode
changed $('form').submit(); to $('#form').submit();
Update upload/admin/controller/localisation/return_reason.php

At database field name is varchar(128). At form validation name length is 32 chars.
fix for https://github.com/opencart/opencart/issues/499