Sync'd with forum
Clarified troubleshooting via prompt
Highlighting description text won't deselect mods
Added patch warning when a file's case doesn't match vanilla paths
Used full-paths for the patch clobber warning
Added Mac steps to set the default python runtime
Refactored ACTION_PATCHING_SUCCEEDED(exe) to ACTION_SPAWN_FTL(exe, message)
Added event loop pitfall