Add more return trues to factoids and questions.
Add external plugin support.
Some cleanup. Mostly logging.
Don't need psychopg anymore.

I found a better way to install it on Heroku.
fix logging again.
Merge branch 'external-plugins'
Fix and improve Choices.
Deploy: run buildpacks on Heroku, not Travis.
fixes #58 . Allow ! on the end of a question and still interpret things as a question.
This file is out of date and redundant

Github has a very nice interface where you can see who has contributed what (https://github.com/mythmon/hamper/graphs/contributors).
Merge pull request #67 from uberj/remove_contributors_file

This file is out of date and redundant
Merge pull request #65 from uberj/question_mark_and_more

fixes #58 . Allow ! on the end of a question and still interpret things ...
Karma: get scores for single characters.

Fixes #46