WIP: start basic implementation of translate metadata in URLs
WIP: translating in meta URLs
WIP: basic translation support in meta URL
WIP: better rating meta URL handling (now supports non-float values)
Merge branch 'master' of github.com:wpmovielibrary/wpmovielibrary into 2.0-dev
WIP: full meta/details URL translation support
Fix Public/Admin Widgets translation errors #94
Update languages files
WIP: apply translation settings to meta URL
Finish meta/details URL support
Code cleanup, comments update