Fix MimeDetect to allow checking MIMEs for multiple mapped values.
Coding standards.
Redirect the user to the primary object when the ingest form submits,
rather than the last object created.
Merge pull request #435 from nigelgbanks/7.x-redirect-to-primary-on-ingest

Redirect the user to the primary object when the ingest form submits, rather than the last object created.
Merge pull request #433 from jordandukart/7.x-mimedetect

Fix MimeDetect to allow checking MIMEs for multiple mapped values.