tree b6a951f12010fc88277164c36ecf11a690a9505b
parent 443ebed66d69603b93a0ab564ca4bfa8dda9588c
author Madan Jampani <madan@onlab.us> 1431066203 -0700
committer Gerrit Code Review <gerrit@onlab.us> 1431117979 +0000

ONOS-1883: Fix for lost flow rules on CLI directed mastership changes.
- Made all mastership role change operations asynchronous, which they are.
- In flowrule store we now check to see if any new backups need to be made when a device backup location (standby) changes
- In device mastership store we now wait briefly before we step down from mastership after promoting a new candidate as highest standy

Change-Id: Icb76cf4d0d23403053a3fd5a458a940b847da49f