removed the model since it's included in GMod now

removed unused code that caused an error

the pickaxe is now semi-automatic

fixed pickaxe model being an error

Added more boolish values

Upgraded to STSettings v2, read more here: https://docs.sweptthr.one/stsettings. Refineries no longer spawn frozen.

changed STSettings hook name to not collide with STBitMining 2

• mineral value settings moved from convars to STSettings file
• Mine Man now screams when hurt
• Mining Refinery now changes colors depending on its state
• Mining Refinery no longer uses particles (that didn't work anyway)
• inserting ores now always makes a sound
• collecting minerals now makes a sound
• Mining Refinery code improved

base_gmodentity -> base_anim

Fixed the Mine Man being killable.