Merge pull request #13 from ParadiseSS13/master

Merge
Bug fixes
Didn't quite work
Stop Karma meta'ing
Forgot the karma file
Karma refund option, IPC radiation checks
Another IPC radiation check
Buff telepathy, sanitize telepathy, stop aliens from opening canisters
Return --> continue
Xeno area
Chemistry runtime fixes
Snow in boxing ring fix
Remove undead events, reduce chance of Greytide virus
Merge pull request #103 from Markolie/master

Bug fixes