[M3commit] CVS Update: cm3

[Rodney M. Bates]

CVSROOT:	/usr/cvs
Changes by:	rodney at birch.	12/07/16 18:27:10

Added files:
	cm3/m3-libs/ordsets/ordsets/src/: OrdSets.ig OrdSets.mg 

Log message:
	OrdSets.ig OrdSets.mg
	
	OrdSets is a generic interface and module for sets of large-range,
	dynamically-sized ordinal types, in functional style.