PDI-11158 - Build re-usable Browse widget
Merge pull request #175 from rfellows/AngularDirectives

[PDI-11553] - Styling changes for the accordion wizard panels.
Merge pull request #176 from jeffreythomas/dev

PDI-11158 - Build re-usable Browse widget
PDI-11158 - Build re-usable Browse widget

Update for some underlying json changes.
Merge pull request #177 from jeffreythomas/dev

PDI-11158 - Build re-usable Browse widget
[PDI-11553] - Adding a "Kitchen Sink" page for examples of how to use the angular-directives defined in common-ui.