first stab at overhauling this doc to bring it up to date
add connection count test in case of failure
QueryResource: Store remote address in user7
Merge pull request #354 from metamx/request-peer-metric

QueryResource: Store remote address in user7
final draft
fix the index task and more docs
fix small bug with unusable dims
Merge branch 'master' into igalDruid
Merge pull request #356 from metamx/igalDruid

Igal druid
remove unused run_ec2 script
added note about support for druid 0.5.x only
Merge branch 'master' into igalDruid
added link to manually download druid 0.5.x
another attempt at index task
Merge pull request #357 from metamx/igalDruid

Igal druid
more exceptions
Merge pull request #355 from metamx/fix_index_task

Fix the index task and more docs
fix typo
update emitter version
RemoteTaskRunner: Fix NPE on cleanup due to missing withWorker