Merge pull request #1471 from Martynas-P/master

Added Selenium tests
https://github.com/opencart/opencart/pull/1480
fix for

https://github.com/opencart/opencart/pull/1470

also updated the connection if ssl or not to just use true or false
fix for missing var
minor update to the remove buttons on the admin
https://github.com/opencart/opencart/issues/1461
changed the add button to save space for mobile devices
https://github.com/opencart/opencart/issues/1518
more api work done but its still a mess
removed some extra tags
Merge pull request #1489 from Martynas-P/master

Bugfix on the cart page; More selenium tests
more api work done
Merge branch 'master' of https://github.com/opencart/opencart