Update package name for TriggerPlugin import.
Merge branch 'master' into plugin-registry
Merge branch 'master' into plugin-registry
Add viewer.jobtype to plugin.properties for Pig Visualizer.
Display available job viewer plugins on Pig visualizer page tabs.
Merge branch 'master' into plugin-registry
Merge pull request #32 from davidzchen/plugin-registry

Changes for PluginRegistry