Merge pull request #1 from chookies/master

 Added prefix 'auth_' to every table
Fixed some minor issues with RestCtrl
Added parameter for get data set
Removed ActiveSlick dependency
And refractored
Added example UserSpec test
And fixed test logging with it
Improved permission query extensions
And added tests for them
Now doing better json errors in Rest(Full)Ctrl
Using implicit class for toJson/fromJson conversion
Added Mock strategy for testing purposes