+ OC 3.0.2.0

Version 5.0.0.7 - 9-Mar-18
1. Fixed an IE issue with checkout
2. Guest checkout comment not hiding issue when no shipping product
3. Fixed existing custom fields issue when not custom fields are not updated using xtensions custom field

1. Fixed an Error in admin, where some settings were not saving. For ex: Hide Contact us and open footer link in modal - only opencart 3.x.
2. Customer group custom title fix - all versions.
3. Added brazil translation file and Brazil fields validation for valid cpf and cnpj on custom fields - all versions.
4. Mobile library HTTP_REFERER issue fix - all versions.
5. Added codemirror in admin for custom css and custom js - all versions.
6. Loading of payment method with a little scroll break fix - all versions.
7. Setting right currency and language if changed during checkout steps fix - all versions.

Compatible version 2.3.0.0, 2.3.0.1, 2.3.0.2