Problem: no smart search

[jrwdunham]

Problem

DativeRF does not support smart search. This is a re-implementation of the original Dative's smart search. It takes a simple string from the user and performs multiple search requests in order to look for that string as an exact match, morpheme, word or substring in any of the commonly searched fields (transcription, morpheme-break, morpheme-gloss or translation.transcription). See the screenshot in this search ticket.

Acceptance Criteria

• Implement the original Dative's smart search in DativeRF
• This should build upon the by-now-complete search-related tickets.