Changed UTF8 helper license/attribution #70
Moved version up to RC2
Add convert tags on upgrade
Minor admin store list template correction
Update zones for Chile

https://github.com/opencart/opencart/pull/2016
Fix for PayPal Pro issue number

https://github.com/opencart/opencart/pull/1822
Update zones for Ukraine

https://github.com/opencart/opencart/pull/2038
Fix for SEO URL ampersand encoding

https://github.com/opencart/opencart/pull/1802
Minor language corrections