WOFF2

WOFF2 is used at run time in 7 crates (of which 1 optionally). It is a direct run-time dependency in 4 crates.

Depender (with downloads and own rev deps)			WOFF2 version
		wcloud		^0.3.0
	4	blitz-dom	optional	^0.3
	1	fontkit	optional	^0.3.0
		rs-wordcloud	optional	^0.3.0