Use getName() instead of ->name.

[rosiel]

GitHub Issue: #89

• Other Relevant Links (Google Groups discussion, related pull requests,
  Release pull requests, etc.)

What does this Pull Request do?

Fixes a badness where I used a protected property $term->name instead of the proper $term->getName()

What's new?

• Cleaned up code!
• Does this change require documentation to be updated? no
• Does this change add any new dependencies? no
• Does this change require any other modifications to be made to the repository
  (i.e. Regeneration activity, etc.)? no
• Could this change impact execution of existing code? no

How should this be tested?

There is no broken behaviour to fix, this just makes the code more future-friendly.
To ensure this works:

• add some content with various linked agents/contributors, with different roles. For example, make some "Author" and some "Contributor".
• Go to Search API config > Default solr content Index > Processors. Enable the "Typed Relation filtered by type" processor if it isn't already.
• Switch from the Processors tab to the Fields tab. Add a new field. Scroll down (past General) to the Content section, and find Contributors (formerly Linked Agent) under the list of fields. there should be an option for "Contributors (filtered by type)". Add it and select one or more relator terms that you want included in this field. For best testing, include some but not all of the relator terms used in your content. For example include Authors but not Contributors.
• Re-index your content.

Dev way (if your system allows):

• Check Solr, and see that the index includes a field with the names of the terms with only the relator(s) that you selected.

Non-solr way:

• Create a Facet for your new field, and place the newly created facet's Block in the sidebar. Do a search and see that your facet shows only the terms with the relator you selected.

Additional Notes:

Any additional information that you think would be helpful when reviewing this
PR.

Interested parties

@ajstanley

[ajstanley]

Works perfectly.