DOC added vnfrqts/usecases

Adding VNF Requirements Use Cases project
This should be the same level as the VNF Requirements and VNF Guidelines projects
Followed this guide http://onap.readthedocs.io/en/latest/guides/onap-developer/how-to-use-docs/include-documentation.html#setup-project-repositories-s

Issue-ID: VNFRQTS-154

Change-Id: If9205dd4c533944085af639af413141a8ee0db88
Signed-off-by: Bozawglanian, Hagop (hb755d) <hb755d@att.com>
4 files changed