sdc - SDC Parent Project Catalog FE and BE

Age	Commit message (Expand)	Author	Files	Lines
2020-01-22	Catalog alignment	ys9693	2	-45/+44
2019-04-11	Apply Valid Value Constraints validation	siddharth0905	1	-1/+2
2019-02-04	Add property mapping feature to ONAP	Talio	4	-0/+186