Add FileManager
Merge branch 'master' into file-manager
Merge branch 'master' into file-manager
Modify FileInterface and implement
Modify FileRepositoryInterface and implement
Add test for FileRepositoryInterface::factory
Add test for FileManager
Change FileManager.

Change Identifier regex to disallow symbol at start or end of identifier.
Allow empty param at getStorageDriver
Add FileServiceProvider for IoC
Add FileServiceProvider
Fix FileManager
Modify LocalStorage
Modify SiteFile::getName when ext is empty then return string ends with dot
Merge pull request #85 from toiee/file-manager

Add File manager
Add static method Plugin::renderView
Apply Plugin::renderView to Cols and Thumbnails plugin
Merge branch 'master' into fix-cols-plugin