* Add a db to store the different actions the bot made
* no_assignee: fix test
* Add alembic to make migrations easier and fix few nits
* Set status of the sent email
* Install requirements for tests in travis
* Apply alembic change in tox.ini instead of in travis.yml
* Fix the test
* Remove debug print
* Remove useless read_from
* Fix nits
* Add tools recently added in history
calixteman