Minify

Minify is used at run time in 5 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps)			Minify version
130		snekdown		^1.1.1
		haych		^1.3.0
		x-server-stats		^1.2
		sssg		^1.3.0
		devstuff		^1.3.0
		slac	dev	^1.3