Moved #1151 changelog entry to the correct version.
Moved #1151 changelog entry to the correct version.

touilleMan/mongoengine,MRigal/mongoengine,Davidrjx/mongoengine,RussellLuo/mongoengine,larsbutler/mongoengine,cogniteev/mongoengine,MakerReduxCorp/mongoengine,MakerReduxCorp/mongoengine,Davidrjx/mongoengine,ProgressivePlanning/mongoengine,MongoEngine/mongoengine,DavidBord/mongoengine,sourcelair/mongoengine,cogniteev/mongoengine,ConsumerPhysics/mongoengine