AHK v2 full support in pre-release!

[mark-wiemer]

AHK++ 5.1.0 now integrates nearly all functionality of thqby's AutoHotkey v2 Language Support :) It's a pre-release version, so it's opt-in, and there will be some issues, but my testing shows it's a net improvement!

• Much better IntelliSense
• Formatting now enabled!
• Honestly that's kinda it but those are big features! If you find anything I missed, feel free to post below :)

Thank you all for your patience, I know this release was a long time coming. With all the connections between the two repos worked out, future development should be smooth and bugfixes will come quickly.

Expect even better debug support in the future along with me finally revisiting some of the very old bugs in this repo :) I've learned a lot while integrating, and I think I now have the tools to really dig deep into issues and resolve them once and for all!

As always, 🐛 report issues as you find them :)