Add a script to test migrations

Some minor changes to multi-op

Fixed some issues with upgrade logic

Make the CI boostrap script work on RH distros

apt-get update in extras/ci/setup.sh

[CI] put bundler extra file in the new place

[CI] hopefully now travis will behave

[CI] more guess work, travis, you don't make it easy

[CI] typo in ci script

[CI] ensure that we have a database.yml file

[CI] added puppet to local gem file that CI can run

since travis use rvm and we don't want puppet gem in our gem file..