- when creating a new text file or directory which name already exist use the same pattern as for file uploads in such a case (add a (N) to the name)
- don't allow renaming if a file/directory with the name already exists

- if secure is set to true add 's' to http

move the ownCloud version to admin which makes more sense. A normal user can´t update ownCloud anyways.

do not create a db if already existing .. and reset the user password instead of creating if the user already exists

Fixes in Dropbox API, try to catch Dropbox exceptions, implement rename and copy in Dropbox storage backend