HBASE-12197 Move rest to it's on module
HBASE-11394 Replication can have data loss if peer id contains hyphen "-"
Amend HBASE-11394 Replication can have data loss if peer id contains hyphen

Fix compilation error in TestReplicationTrackerZKImpl
HBASE-12126 Region server coprocessor endpoint (Virag Kothari)
Merge remote-tracking branch 'remotes/origin/0.98' into 0.98