User defined searchable fields

[Nabil-Fareed Alikhan]

We need the ability to represent all fields coming from NCBI and have these searchable. Even non-standard ones like PHE regional geo-loc.

Solves: * Annotating strains with a citation * user-defined special markup like Outbreak or not * PFGE support * NCBI fields we do not handle

Implementation

• Implement as a jsonb field in Strains table (or a new table) and then sort field-values
• We need the ability to add field values from a pop up menu for give strains.
• These fields need to searchable from the search menu, but it maybe not as part of the main dropdown

We may be better off re-implementing the strains tables?

[Nabil-Fareed Alikhan]

Issue #10 was marked as a duplicate of this issue.