Merge pull request #54 from uberj/master

Added exception handling and some knobs to the sed
Add pyflakes and fix linting errors.
Add flake8 checker to Travis
Fix typo in requirements.txt
This should break the flakes8 check on Travis
Revert "This should break the flakes8 check on Travis"

This reverts commit 91c3d6c30d75ce66228d52c74bf8a4d8e7628670.
Merge pull request #55 from uberj/lookup_indexing

Show the number of possible definitions
Update Heroku deploy keys.
Fix for 'or' interrupting factoid triggers.
Add Dockerfile to project.
Remove supervisord from docker image. Update setup.py.

Use setup.py for installing hamper.
Update README with setup.py instructions
Dockerfile: Doesn't need path to hamper script anymore
Remove old dockerfile comments
Merge pull request #61 from ecnahc515/dockerfile

Add Dockerfile to project.
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.