DCAE Kohn rls note updates

Third pass
Removed all cloudify install steps
+ Misc fixes for issues noted on
https://gerrit.onap.org/r/c/dcaegen2/+/131680

Change-Id: I825717d7ef42cc7b008c613956ca20b8393f5366
Signed-off-by: Vijay Venkatesh Kumar <vv770d@att.com>
Issue-ID: DCAEGEN2-3236
Signed-off-by: Vijay Venkatesh Kumar <vv770d@att.com>
18 files changed