Replace punchcard with pygal equivalent.
Replace timeseries with pygal equivalent.
Add pygal to setup and include custom css.
Disable TW1
Update setup.py
Try to clean up DateY config.
Simple Dot change.
Get rid of old punchcard
Clarify scoring.
Try to fix the CSS issue
Clean up templates and put graph CSS in <head>
Split LineConfig so punchcard can share.
Date_range needs to be an int
I don't care about date there.
Update OS env variables.
Kill TW config.
Update setup.py
Ooops
Merge branch 'feature/pygal' into develop
Update for TG2.3