ISPN-3710 Upgrade to Protostream 1.0.0.CR1
ISPN-3534 Investigate performance regressions in Infinispan 6.0.0

Set the default UFC.max_credits and MFC.max_credits to 2M, which is also
the JGroups default.
ISPN-3708 For HotRod make the default cache the cache specified as default in the
          container definition of the Infinispan subsystem