Add License headers
Fix ez_setup
Handle iterators in execute_concurrent
Fix typo in benchmark insert statement
Release version 1.1.0
Increment version post-release
Fix unconditional import of nose in setup.py

Fixes #111
Release 1.1.1
Remove gevent from TODO list in readme
Jenkins-ify these test exceptions on the master branch
Merge pull request #112 from joaquincasares/test_connection_master_fix

Jenkins-ify these test exceptions on the master branch
Update token metadata when a node is removed
Update load balancing policy integration test