Add Pipenv install instructions to README

Merge pull request #48 from hreeder/sort_pipfile

Remove indirect dependencies from Pipfile

Update Dockerfile to run bot with system Python

Sort the packages in the Pipfile by name

Merge pull request #47 from hreeder/migrate_to_pipenv

Add missing commas in Dockerfile

Remove requirements.txt

Migrate from pip to Pipenv

Use link emoji rather than :: when announcing the title

Merge pull request #45 from cazagen/feature/addreaction_indication

Added indication that a reaction has been added

Change to match directly on regex objects

Add thanks plugin

Fix linting errors