reviewed no results template
reviewed no results template

- use `=== 0` to match no results state
- use `> 0` to match results state
- update message to match [CUE pattern for no
  results](http://www.qld.gov.au/web/cue/module5/checkpoints/checkpoint16/)
  - low key status message (no warning box)
  - additional tips for searching

qld-gov-au/qgov-mam-angularjs,qld-gov-au/qgov-mam-angularjs