Remove extraneous vim editor configuration comments
Remove extraneous vim editor configuration comments

Change-Id: Id8fb52db12695bff4488ea9e74b492a9dabbbccf
Partial-Bug: #1229324

akash1808/oslo.db,openstack/oslo.db,magic0704/oslo.db,JioCloud/oslo.db,openstack/oslo.db,varunarya10/oslo.db