Updated javascript for search page
Fixes for search page

Unique row IDs when adding search rows
Add prompt (--Select--) option as first select option
Initial implementation of results
Disable registerable in user model
Tidy up search labels
Search improvements

- truncate notes and add popover on hover
- Now filters by trait if a value is chosen
- If a value is not chosen, all coded values are included
Merge pull request #3 from NESCent/search_interface

Search interface