Shard Status logic in genius

Shard Status logic in genius

- idmanager mbean waits on shards specified in network constants
- this reference will be available to others only when shard leader
  election is done
- any mbean which reads/writes to the data store would have to wait
- ItmProvider and Ifmprovider already wait on idmanager, hence not
  included
- other mbeans which are directly or inderectly on such providers/mbeans
  do not need idmanager reference explicitly

Change-Id: Ia1c77ebcc978da51a3897e0741ea7570937d16a4
Signed-off-by: Edw7n <n.edwin.anthony@ericsson.com>
Signed-off-by: Faseela K <faseela.k@ericsson.com>