Tiny Update

Not too big of an update due to Holidays and getting back into the real world... More of a patch really

- When you rewind/fast-forward/do nothing in rewind. The entangled blocks and background move backwards, forwards, and stay still respectively.

- Not sure how to reverse or freeze the gem at the end of each level ,specifically the particles. I might have to choose something other than GMS2's native particle system to make the end goal look nicer... But I think lining up with rewind effects takes priority. We'll see!

- The bug with shader constants not being passed in seems to be an issue specific to OS X browsers. Apparently the background scrolls up in Windows! They'll probably have that patched in their next runtime, so that's exciting.

That's it for now. Got a new mechanic idea for a new world that I'm excited about ^^