Zk update

Hi, 

Curator 1.0.x is end of life now and no longer maintained. So, I try to update it to the latest version (1.0.1 -> 1.1.18). 

All tests (lein test) are passed successfully (at OS X 10.8 and Ubuntu 12.04.1).

Then I updated storm to the version with new curator at my dev cluster with Zk 3.3.6 and storm worked good after it. Topologies are still working and actions like submit/kill/rebalance topology work good.

After it I updated Zk to 3.4.4 (latest stable) version  at the same cluster and storm is working good after it and all actions are still working.

So, I think that we can update Curator (and Zk) harmless to the latest versions.

P.S. The are a lot of issues fixed in Curator 1.1.x and in Zk 3.4.x branches.