Minor Updates to the Demo. — Hamsteria Steam update #533312

Fixed some problems with first launch audio. The music will delay playing for a couple of frames now to prevent destroying eardrums. Finally fixed the see saw section. The physics should no longer have the blue wheel pulling ahead anymore. Fixed some crashing on first launch. This was due to some systems getting overloaded with too much shader compilation on the first frame. The game will now attempt to precompile most materials before launching the game.Updated our GodotSteam version, hopefully this will help with some networking issues. Also extended the heart beat timeout to 4 seconds. FIxed issue with the final "Thank You" screen not correctly wrapping text in some languages.