extension installer changed for renamed directories
Merge branch 'master' of https://github.com/opencart/opencart
Updated version number for release.
Updated version # to rc version.
Remove laguage string duplicated
Merge pull request #2386 from ManoelVidal/patch-2

Remove language string duplicated
Remove language string duplicated
Merge pull request #2387 from ManoelVidal/patch-3

Remove language string duplicated
https://github.com/opencart/opencart/issues/2392
Merge pull request #7 from opencart/master

rsync from opencart