Remove GetDefaultWorkspace

No use or reference found.
Fixed the title display in the HTML view.
Add SessionUtils IT
Fixed a bug in the javascript for NonRdfResource link clicks.
Merge pull request #646 from mikedurbin/html-page-titles

Fixed the title display in the HTML view.

Addresses: https://www.pivotaltracker.com/story/show/82486144
Merge pull request #648 from mikedurbin/nonrdfsourcedescription

Fixed a bug in the javascript for NonRdfResource link clicks.

Addresses: https://www.pivotaltracker.com/story/show/82659190
Merge pull request #645 from osmandin/81483926-3

Remove GetDefaultWorkspace
Merge pull request #647 from osmandin/81483926-5

Add SessionUtils IT

https://www.pivotaltracker.com/story/show/82745596
Add FedoraResourceImpl related tests
Merge pull request #643 from osmandin/81483926-2

Add FedoraResourceImpl related tests

https://www.pivotaltracker.com/story/show/82745186
Add IT for ResultSetStreamingOutput and update class

Update the custom MessageBodyWriter to ignore formats that are not handled by Jena:
https://github.com/apache/jena/blob/bc37348521aa016a4481dea74ed884d720001920/jena-arq/src/main/java/com/hp/hpl/jena/query/ResultSetFormatter.java#L347

Resolves: https://www.pivotaltracker.com/story/show/82768154
Change "object" to "container" in creation drop-down

Resolves: https://www.pivotaltracker.com/story/show/82515928
Change "Node Types" to "RDF Types" in /fcr:nodetypes

Resolves: https://www.pivotaltracker.com/story/show/82515928
Added validation for fcr:import; improved error responses.
Addressed review comments.