Forgiveness and mercy

This release should make it easier to use mods with various minor errors. UKMM will warn you and let it pass more than it used to.

Added

• Added experimental "binary override," as-is storage of technically invalid
  resources for mods which work despite minor "errors"

Changed

• Completely reworked logger using egui_logger, hopefully more performant and
  maintainable
• Switched some Arcs to Rcs where possible