rename fixing case of Zookeeper / ZooKeeper part 1 of 2
rename fixing case of Zoo[kK]eeper part 2 of 2
misc nosql fixes
fixes following code review for storm - fix ConfigKey refs, and some tidies to tests (though live tests still not working beyond andrea's machine)
another zookeeper case fix, 1 of 2
another zookeeper case fix, 2 of 2
patch for SoftLayer

to be removed as soon as jclouds will have this version accepted