Reduced CPU consumption; exc on "b"
Merge remote-tracking branch 'origin/master'

Conflicts:
	Skylight/Bot.cs
	Skylight/In.cs
	Skylight/bin/Debug/Skylight.dll
Revert "Fixed BID:0 layering bug; fixed ticking defaults"

This reverts commit d8a8469f03f2ceb6bf597f1b62c60f20151c0e7b.

Conflicts:
	Skylight/Blocks/Block.cs
	Skylight/Bot.cs
	Skylight/In.cs
	Skylight/Miscellaneous/Tools.cs
	Skylight/bin/Debug/Skylight.dll