[PDI-11553] - Updating Instaview publish screen to use the new accordion wizard.
Merge pull request #174 from rfellows/AngularDirectives

[PDI-11553] - Updating Instaview publish screen to use the new accordion wizard.
[PDI-11553] - Styling changes for the accordion wizard panels.
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.