Conflicts:
	indexing-service/src/main/java/com/metamx/druid/indexing/worker/executor/ExecutorNode.java

Add a timeout in LoadQueuePeon to fail an assign if it takes too long

Toggle between compressed and non compressed service discovery

Fix path used when storing segments to HDFS

1) on bootstrap, load all initial data and do a compare with bootstrapped tasks, delete any that are extra out there
2) change autoscaling logic such that it only works with remote task runnrs
3) zk workers use their own status caches to determine what they are running

Improve robustness and usability of RealtimeIndexTask and some code cleanup in the Indexing Service

Conflicts:
	pom.xml

Minor fixes - maven dependency, unit test that was failing and quirk for third party S3 provider

Fix issue with realtime nodes selecting intervals that are too large in the results

Adding a dependency on Apache commons httpclient in the Druid client pom.xml. It currently gets pulled in through some dependencies but it should be explicitly set.

- Realtime plumber will start persisting segments shortly after finishJob is called, regardless
  of rejection policy

- Add "none" rejection policy