Converted gadget sidebar to Dojo Tree Control
Finished tests for Dojo Tree Control
Merge branch 'master' of https://github.com/OpenSocial/explorer
Reversed filesync pom file changes
Added changes from code review
Merge pull request #51 from ryanjbaxter/master

Changes defaults so render is on bottom and editor is on top
Merge branch 'master' of https://github.com/OpenSocial/explorer
Addressed code review comments
Merge branch 'master' of https://github.com/OpenSocial/explorer
Fixing FindBugs issues
Merge pull request #52 from sieverssj/master

Fixing FindBugs issues
Merge pull request #42 from yangk/master

Dojo Tree Addition