resolver at services.ands.org.au/api/resolver/
Merge branch 'develop' of github.com:au-research/ANDS-Registry-Contrib into develop

* 'develop' of github.com:au-research/ANDS-Registry-Contrib:
  updated the insert and update functions to update the updated_when field
  vocab widget hardcoded value
  removed debug code
  fixed bug in non field selected searches and in form slideup on grant select
  updated documentation to reflect the inclusion of the searchfields customisation
  added grouping of diplay field results and changed to return the found identifier to the input field not the key
  second cut of grant widget