Compatibility update with the parent mod Express Bus Services because of a rewrite in the parent mod.

- Updated compatibility with BloodyPenguin's latest IPT2
- Technical info: instead of making a PreFix/PostFix, I have chose to use a Transpiler to add code to the front instead

- Bug fix update; this is part 2 of the 2-part update that will fix IPT2 incompatibility (see https://github.com/Vectorial1024/ExpressBusServices/issues/13 for more info)
- In other words, IPT2 buses will now unbunch correctly again
- (Docs located in other places will soon be updated with this)
- Thanks all for the long wait!

Unexpected infrastructure update: this is NOT the part 2 update promised from the main mod! The real part 2 is still WIP.

Got some leftover files as early as July 2022 lying around, and those files seem important. Don't ask me why, I don't even remember why I left it behind and forgot about it.

Consider this update as a technical update for me to reduce confusion.

- Infrastructure update (unexpected): the IPT2 plugin should now really function to bring info to the main mod for stop-skipping and unbunching (how did I miss that?)

- Conform to new EBS logic structure
- Respect Mode and Invert Mode both work correctly thanks to new logic structure

Update due to CitiesHarmony; hopefully this is the last time.

- Improved Harmony version control using CitiesHarmony
- Improved settings saving/loading: now settings IO occurs before loading Harmony for patching; in case of failing to load Harmony, settings are still saved (unless settings IO also failed, in that case well... *shrugs*)

Declaration: this mod DOES NOT auto-subscribe the CitiesHarmony mod. Instead, it throws a hard red error if it fails to locate CitiesHarmony during load at the title screen.

Initial release