Add `installation` class. See: https://github.com/websharks/comment-mail/issues/5
Rename `installation` to `activation` and call upon this class. See: https://github.com/websharks/comment-mail/issues/5
Add `install_db_tables()` method. See: https://github.com/websharks/comment-mail/issues/5
Protect methods in `actions` class.
Protect methods in `version_specific_upgrade` class.
Adding `tables/*.sql` files. See: https://github.com/websharks/comment-mail/issues/5
Completing work on `install_db_tables()`. See: https://github.com/websharks/comment-mail/issues/5
Merge pull request #10 from websharks/feature/5

Feature/5