Remove package objects from models and controllers

These files are used for documentation only. Useful, but prohibit me
from adding package objects with real logic in my project.
Merge branch 'master' into remove-package-objects
Remove package objects from models and controllers

These files are used for documentation only. Useful, but prohibit me
from adding package objects with real logic in my project.
Replaced placeholder resource file with a Scala dummy object
Replaced placeholder resource file with a Scala dummy object
Merge pull request #489 from rschellhorn/remove-package-objects

Remove package objects from models and controllers