Switched properties to now use the correct entry in the properties file.
add metrics factory, cod hale.metrics to pom, add property
fix props registration
Fixed issue and added onto previous test so that the issue can be tested.
Added George's fix
Merge branch 'pr/29'
Merge branch 'pr/30'
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-usergrid into add-metrics
Merge branch 'pr/36'
Fixes tests to be clearer
adding an iterator interface to look for extra pages
Upgrade JobFactory to only return 1 job, not many for a descriptor since we're not using it in this way.

Updated the scheduler semaphore logic and reporting to be clearer.

Added a test to ensure scheduler pool times are correct.
Implements USERGRID-205

Added dead event to the job interface
Merge branch 'add-metrics' of https://git-wip-us.apache.org/repos/asf/incubator-usergrid into add-metrics
Implements USERGRID-205

Fixes ordering issue with signaling death before saving job status
updates for USERGRID-205

Changed default queue read timeout to 5 seconds.  30 seconds is too long and results in occasional runtime hiccups.
adding rx to master
merge pull request 36

* apache/add-metrics:
  adding rx to master
  updates for USERGRID-205
  Implements USERGRID-205
  Implements USERGRID-205
  Upgrade JobFactory to only return 1 job, not many for a descriptor since we're not using it in this way.
  adding an iterator interface to look for extra pages
  Fixes tests to be clearer