Upgrade Guava to 14.0.1. Remove references to deprecated functions.
Code read comments.
Merge pull request #17 from bazaarvoice/ssmith-guava

Upgrade Guava to 14.0.1. Remove references to deprecated functions.
Add Guava Service wrapper around LeaderSelector recipe.
Update LeaderService to allow the delegate service to stop itself.
Fix race condition of mutex acquisition followed immediately by zk cxn loss.
Refactor Guava LeaderService to use LeaderLatch to simplify control flow.
LeaderService code read comments.
Documentation tweaks.
Fix failed test case.
Merge pull request #18 from bazaarvoice/ssmith-leaderservice

Add Guava Service wrapper around LeaderSelector recipe.
Upgrade to Curator 2.2.0-incubating.
Merge pull request #19 from bazaarvoice/ssmith-curator-2.2

Upgrade to Curator 2.2.0-incubating.
branch admin -prepare release curator-extensions-1.2.1
branch admin -prepare for next development iteration
Merge remote-tracking branch 'upstream/master'