Osi-src

Osi-src is used at run time in 6 crates (of which 1 optionally). It is a direct run-time dependency in 3 crates.

Depender (with downloads and own rev deps)			Osi-src version
160	1	cgl-src		^0.2
140	2	cbc-src		^0.2
210	3	clp-src	optional	^0.2