Bug Fix and Prep for Future Update

The error message after running "Force Display Modes" should be fixed
I'm going to rename this project to pupdate at some point, because i'm tired of trying to figure out if people are talking about this app or retrodriven's (this'll be easier for everyone). But since i'm going to rename all the files, I add some hooks in to hopefully make the transition smooth (it wont be. everything will break)

What's Changed

• Readme rewrite by @mattpannella in #212
• Newtheme by @mattpannella in #213
• remove summary by @mattpannella in #214
• add hooks for 3.0.0 by @mattpannella in #215

Full Changelog: 2.41.0...2.42.0