This is a fork of pisg (pisg.sourceforge.net) that uses a minimal bootstrap layout and theme.
Preview: https://opirc.d1g1t.net/
See the main pisg README for dependencies and installation instructions.
To work, this fork requires the layout directory be copied to the location of your pisg OutputFile.
The bootstrap.css file in the layout directory uses the Cosmo theme from Bootswatch (https://github.com/thomaspark/bootswatch)
It can be replaced with the vanilla bootstrap css file or a modified one.
The barchart colors can be changed in layout/style.css.