Changed equality code.
Validation bug.
Improved form handling to work round an issue when ther is an error
checking in.
More improvements to ingest.
Added N/A display to the review request.
Deleted open access rules for TIPP
Drive support tab colours via theme.
Changed the basic refdata lookup on KBComponent to use base class when
querying type.
Added project filter to review tasks.

Fixes #270