1) This updates etcd Download links as parameterized.
2) Updated python to 3.6 as recommended by CSO Clair Scan.
3) Removed the dependencies of oslo-rootwrap config in charts
so as to reduce dependency failures.
Change-Id: Ic3f86f6f07d9ef76b21167a57ded8f86b2ce314b
Signed-off-by: diwakar thyagaraj <diwakar.chitoor.thyagaraj@att.com>
1666b1e9ca