New Stable update & trackable stats in Beta

Hello everyone! 

The refactoring has proved pretty solid, so all of the UI updates and CORE Bonus fixes have been moved to  Stable. If you use the itch.io app and it COMP/CON hasn't been updated to 1.2.5, please uninstall and reinstall -- a problem was fixed with how the C/C download package was structured, and that should take care of everything.

Also, in Beta I've added the first step down the road to Active Mode: Trackable Stats. Tick off, Pilot HP, Mech structure, HP, reactor stress, heat, and available repairs. These items persist in pilot/config data, so closing COMP/CON during a mission or between sessions won't interrupt or clear your stat changes.

The next few weeks are going to include a ton of active mode/actual play updates -- take a look here to see what I'll be working on next (and if you poke around that Projects tab you can see a bit of what we're planning for in the near future.

e: totally forgot -- this includes a breaking change to the Long Rim kickstarter mechs. The .zip archive download has been updated to catch this.