Merge pull request #87 from geogrep/jed/9-my-locations

jed/9-my-locations
fix to re-enable polygon search drawing - it doesn't work with the original position:relative on the map container so having to manually account for header
Merge pull request #88 from geogrep/pete/search-api

fix to re-enable polygon search drawing - it doesn't work with the origi...
Adding delete button to edit form
Merge remote-tracking branch 'origin/master' into jed/9-my-locations

* origin/master:
  fix to re-enable polygon search drawing - it doesn't work with the original position:relative on the map container so having to manually account for header
Improving edit location logic, WIP