ISPN-1343 - Several different issues causing lock timeouts after rehash (depends on 518)

[danberindei]

https://issues.jboss.org/browse/ISPN-1343

t_1343_5.0.x for 5.0.x, t_1343_m for master
The pull request also includes the commits from #518, so it should only be integrated after 518.

• The retry queue processor was not waiting for the cache to start properly
• Fixed the check if the previous rehash unblocked transactions or not
• Stop waiting for a cache to start up in InboundInvocationHandlerImpl if the entire cache manager is stopping
• Don't send the commit command to all members that received the prepare command, since they could have already left the cluster.

[maniksurtani]

Merged, pls check that this was merged properly on both branches.

[danberindei]

Manik, I think you missed it on 5.0.x. I still see unmerged commits in t_1343_5.0.x. All the others look good.