Fixed DefaultGadgetSpec request, added more corner case tests
Added more tests, changed JSON traversing method
setDefaultPath fix
Added comment for setDefaultSpec
Merge pull request #54 from yangk/master

Fixed DefaultGadgetSpec request, added more corner case tests
Merge branch 'master' of https://github.com/OpenSocial/explorer
Reworked JSON structure and implemented "New Gadget" feature.
New Gadget feature is now refactored in the declarative style and working.
Addressed all code review issues, added tests
Final revision
Merge pull request #55 from yangk/master

Revamped JSON structure and implemented rough "Add Gadget" feature
Merge remote-tracking branch 'upstream/master'

Conflicts:
	opensocial-explorer-webcontent/src/main/javascript/modules/widgets/sidebar/SidebarNav.js