commonlib

commonlib is used at run time in 6 crates.

Depender (with downloads and own rev deps)			commonlib version
220		xiu		^0.1.1
200	1	xwebrtc		^0.1.1
160	2	rtmp		^0.1.1
	1	hls		^0.1.1
	1	httpflv		^0.1.1
	1	xrtsp		^0.1.1