* added cache directory to .gitignore
* added routes for login and error when logging in
* added new child of DooController Class as new Parent for all other classes for authentication (AuthController)
* removed logic from user model to move it to controller

Signed-off-by: Merl <merl@nachtblut.de>
Merge branch 'master' of https://github.com/Assetone/Assetone