Web API tests fix.
Merge branch 'dev' of github.com:devbridge/BetterCMS into dev
#561: Public URL, description and tags added to insert image with options dialog
#552: Fixed upload problem on IE10
#495, #275: When deleting media folder, deletes all it's files and subfolders. Archiving updated too.
#565 Media history UI modifications
Merge branch 'dev' of github.com:devbridge/BetterCMS into dev
API configuration added. Web API module build updated.
API module NuGet package build updated.
Merge branch 'dev' of ssh://github.com/devbridge/BetterCMS into dev
#569: language strings updated.
Merge branch 'dev'