Release for 10.13.6 [Skip GUI]

I'm tired of choosing the apple logo every time I try to boost macOS (My machine automatically boots into Windows, so this really doesn't make sense...) so I decided to skip the GUI and that made clover even faster to boot, which is great.

Basically, I added a 'fast' flag in the 'boot' section in config.plist. This version also has a not very wanting to work AppleALC.kext, which you could just replace it with VoodooHDA2.9.1.kext in the unused.bak in the same folder in clover/kexts/10.13. I also moved the kexts files from 'Others' to '10.13' in order for better management. The old 'Other' folder is still there, I just renamed it so it doesn't get index by clover anymore.

I am again trying to make progress for AppleALC but it just doesn't want to work. Anyways, I hope this helps!

Users should decide if they want to upgrade to this version.