Merge with remove-configcontainer
Merge
Removed 1.5.2 dbs from app_data
Manual merge of John's file manager branch

--HG--
branch : filemanager
rename : src/Roadkill.Site/Assets/Scripts/roadkill.js => src/Roadkill.Site/Assets/Scripts/filemanager/jquery.fileupload.js
Merge of filemanager

--HG--
extra : close : 1
fix for default
FilemanagerController tests
Fix for issue #161 and #162 (Windows Auth)
FileManagerController test coverage
Refactors to path handling in AttachmentFileHandler plus test coverage
Refined test coverage for attachment path utils
Fix for issue #165 with Blackbar theme
Marked Can_Login_As_Admin as explicit for build server failures
FileManager DeleteFolder tests