This reverts commit 48fc4bd0f1.
We decided not to immediately drop these adapters support.
We'll deprecate them in 0.17.0, then remove them from core in 1.0.
This extension will be unsupported in Kaminari 1.x
If you'd like to support it, please let us know by opening a ticket on
https://github.com/amatsuda/kaminari/issues/new
Conflicts:
.travis.yml
README.rdoc
spec/fake_app/mongo_mapper/config.rb