Version 1.2.0 Modmenu support woo

• Added Modmenu support, uses Cloth config too
• Fixes config settings always being true on first time startup, and first time startup alone
• Added some description to the defualt_config.toml to make things a bit clearer for the user
• Somehow managed to stop players getting yeeted for registry remap failure when joining a server with deepslate extras off (i think this is the case, it didnt do it for me in my testing), You still need it on to see the extras blocks though
• Touched up the logo a little to remove the white outline
• Updated the changelog pushing to curseforge to default to markdown