Properly deserialize counters in MapReduceJobStats.
Merge pull request #28 from davidzchen/generic-visualizer

Properly deserialize counters in MapReduceJobStats
Pig Visualizer reads webserver stats dir. Add stats dir workaround for job types for now.
Merge pull request #29 from davidzchen/stats-dir

Stats dir workaround
Remove commented out pig.listener.output.dir from Pig Visualizer plugin.properties.
Merge pull request #30 from davidzchen/stats-dir

Remove unused property
Fixed Reportal to compile against Azkaban 3.0; also fixed bug where "&debug" query parameter did not work on reportal view logs page
Merge branch 'master' into plugin-registry