Changes

• Add lightweight inline CSS editor (https://github.com/SpikeHD/shelter-plugins)
• Fix plugin "enable" switch not changing when clicked
• Fix inconsistency in preinstalled Shelter plugins
• Fix theme injection
• Fix rsRPC detecting lms.exe (an Intel driver thing) as the game "Last Man Standing"
  • ... I just removed it from the list, lol

Stuff you won't care about

• Embed injection.js and preinject.js into the binary itself, rather than as a loose file
  • Will probably be doing this with the HTML too some time (top bar, splash screen)
• Remove fs_extra lib
• Code cleanup
• Minor tweaks and fixes