Andrew

Added functionality for the "custom args" field to be saved to and loaded from the config.json file.

Add downward-inclined brakes to hybrid coaster and single rail coaster

17

Adds a gentle-sloped brake as a new track piece. Sprites for this piece are available for the hybrid and single rail coasters, courtesy of X123M3-256. The brakes are only available...

Add wall versions of beta terrain edges

3

Resolves #340. Created new wall objects that match the texture of the two beta terrain edges.  I wasn't sure what to name these. The terrain textures are called `Brick...

Follow-up to #22383. As before, original sprites created by @X123M3-256 and edited by me.