Do not release cluster lock while initializing.
Do not release cluster lock while initializing.

Prevents a race where more than node tries to initialize
a cluster when multiple nodes start simultaneously in
a brand new cluster.

pault84/openstorage,pault84/openstorage,pault84/openstorage,libopenstorage/openstorage,libopenstorage/openstorage,libopenstorage/openstorage