Enable Solr rendering options

[ctgraham]

Problem / motivation

As a site/repository manager, I would like to be able to render the linked Islandora object with additional metadata detail beyond just the object's title. Some low-hanging fruit here could be:

• rendering the object in the format of a Solr search result
• rendering the object in the format of a Solr metadata display configuration

Proposed resolution

Create new formatters which make calls to existing theme functionality (solr search results, solr metadata display) and allow the manager to select this formatter for the display of a Islandora Object Field.

Remaining tasks

• Update "Remaining tasks"
• Write automated tests
• Code review
• Commit

User interface changes

New formatter options in the Node Field display management.

API changes

New formatters via hook.

Data model changes

New themed presentation available to the template(s).