vfc/nfvo/lcm - NS lifecycle management

Age	Commit message (Expand)	Author	Files	Lines
2020-03-26	Update vfc doc	yangyan	1	-16/+10
2019-08-08	fix for ns-instantiate-guide	anjali.walsatwar	1	-7/+7
2019-04-04	add more docutment in lcm	liuyuan	1	-0/+300