Bug-1829:Commit index of follower not changed after Snapshot applied on recovery.

Change-Id: Id2e30f6756e5d71886ddb8ab3f3b095f03352b0a
Signed-off-by: Kamal Rameshan <kramesha@cisco.com>
Merge "Bug-1829:Commit index of follower not changed after Snapshot applied on recovery."