Better Lua sandboxing and vertical scroll fix — Retro Sketch - Pixel Art & Animation Steam update #824979

Features Lua code is now partially sandboxed so that the app is it's own context Added "Hot Reload Plugins" in settings to force reload from file each time it opens Added rs_execute in Lua to allow for better control over history undo/redo Fixes Fixed an issue with vertical scroll boxes not working properly Fixed an issue with vertical scroll boxes scrolling too slowly