0.20-prerelease001

• Patcher Groups
  There is no longer one list of patchers that go to Synthesis.esp. Rather, several groups of patchers can be added, and each can be set to output to a different mod file. They can be run individually, or strung together in one big run.
• Extra "fullscreen" errors for:
  • Missing plugins.txt
  • All mods missing (Mo2 configuration problems)
• Log files have a new structure:
  • Date
    • Run
      • "Everything.txt"
      • Profile
        • "Overview.txt"
        • Log file per patcher
          • Configuration logging about that patcher
          • Run logging about that patcher

Hopefully the new system helps reduce the spam of other patchers when trying to investigate a specific one, while still allowing a massive single log with everything.

• Major internal architecture overhaul
• Bugfix for shutdown when a patcher's autogenerated settings threw an exception
• Probably some other smaller features I forgot along the way