Aggrego/mongoid_rails_migrations — pull request #1 by rehevkor5 (2013-10-17 18:12:42+00:00)
Title: Mongoid is a real dependency not a development dependency

I think it's better to have this dependency directly in gemspec, because if we have a mongoid 2.x application mongoid_rails_migration updates even though it shouldn't, because the incompatibility is not detected.

(reworded by @rehevkor5 from https://github.com/adacosta/mongoid_rails_migrations/pull/27)