Update 1.0.3

Its been a while! This is an update to make a lot of small tweaks, such as:

• Adjusted some tiling and graphics
• Tweaked player physics to make controls slightly more floaty and natural
• Added ARM64 Linux export
• Reworded some tablets to sound more natural and/or make puzzles more clear

Also, ended up removing the CRT filter as I was very unhappy with how you can't disable it looking back at it now. Unfortunately, the way the shader is implemented is in a way that would make the game need to relaunch with the new setting, and since there's no save/load system it doesn't work out very cleanly.