dynfmt

dynfmt is used at run time in 9 crates.

Depender (with downloads and own rev deps)			dynfmt version
550		qsv		^0.1
280		jetro		^0.1.5
180		allmytoes		^0.1.5
		r18		^0.1.5
		lipsum-cn		^0.1.5
		serde-gettext		^0.1
		fmtcalc		^0.1
		cranko		^0.1