First commit with accent-neutral sorting using locales instead of manual ruby sort
Migration for changing locale in french column of term_records table
Use regex to identify # headwords. This branch DOES work on heroku after 'CREATE EXTENSION unaccent' and altering text search with heroku pg:psql
Added migration to enable unaccent psql extension so doesn't have to be done manually in db. Altered sql search ordering to ignore upcase.