Non blocking state transfer for GMU.
Bug fix in state transfer for GMU
Fix white spaces
Move getNumNodes to RpcManager
Local mode write skew was performed in clustered environment
Added new consistent hash

* Locality Catalizer Request Dispatcher Consistent Hash, based
on Stoyan work
updated version class
Fixes in C5.0 based data placement

* Consistent Hash was not initialized
* JDK<1.6 does not support parsing integer starting with '+' sign
Exporting the statistic relevant to the # of nodes read during xact execution