Removes control characters in the input/output of content

[DonRichards]

JIRA Ticket: https://jira.duraspace.org/browse/ISLANDORA-2412

What does this Pull Request do?

Sanitize MODS data into Google Scholar submodule

This does not change the data being stored, it should only impact the data as it processes for Google Scholar meta tags.

What's new?

String replace for ASCII control characters

How should this be tested?

Please use the example in the JIRA ticket for a proof of concept and MODS file with a Control Character embedded into the abstract.

Try ingesting prior to testing this PR.

• View the error during ingest and/or viewing the object

Pull this PR

• Navigate to previous submission
  • Error should be gone
• Ingest a 2nd ETD to test the ingest process works without errors now.

Additional Notes:

N/A

Interested parties

@Islandora/7-x-1-x-committers