Class inheritance for test classes.
Adds test for around callback.
Adds undoable? (and respectively redoable?) methods to check whether a new version was saved or not.
Adds undoable? example.
Bump to 0.11.0
Updates to mongoid 4.0.0.beta1.
Adds both dependencies mongoid-paranoia and mongoid-versioning.
Mongoid::Callbacks is now Mongoid::Interceptable.
Field _id must be marked as not-versioned.
ActiveModel 4 changes.
Updates both mongoid-paranoia and mongoid-versioning to 1.0.0.beta1.