Version bump

* server-php: Now blocks all VFS write request on osjs://
* server-node: Fix for upload
* DefaultApplication: Added argument passing to save functions
* DefaultApplication: Fixed bug on save where currentFile is reset
* Utils: Added 'file' and 'blob' to compability list
* Utils: Added more keycodes
* FileManager: F2 to rename
* FileManager: DELETE to delete
* FileManager: Added error dialog on upload error
* FileManager: Added Download to context menu
* New README
* New Logo!