Issue #68 - Use new scrollable CSS style for Pig stats. 25% width fo job type key cell.
Issue #68 - Add java jobtype to jobsummary plugin job types.
Issue #68 - Display placeholder when no job summary is available.
Issue #70 - Display placeholder if Pig Visualizer has no data. Fix Auto Pan Zoom and Reset Pan Zoom buttons.
Issue #70 - Minor tweaks and add a message to refer user to full stats on JobTracker.
Issue #70 - Display counters in more details pane for Pig Visualizer.
Issue #70 - Fix grammar in comment.
Issue #68 - Switch to dash convention for CSS IDs. Change pig-0.11.0 to pig in jobtypes list for jobsummary plugin.
Merge pull request #69 from davidzchen/jobsummary-tweaks

JobSummary tweaks
Merge pull request #71 from davidzchen/pigvisualizer-robust

Pig Visualizer improvements