Merge pull request #46 from timoberger/master

Added a few Properties (merge from timoberger patch, thanks)
localization: german strings
Authenticator: remove initial password checks
Merge remote-tracking branch 'choose_remote_name/master'
merged changes made by yvesf
- a39d4c4e67066297144ad36ebcfddf6263bc6338 (localization: german
strings)