More helpful comments regarding when pygeocodec package source can be updated
Remove redundant location search
Remove defunct helpers app (just contained geocoder) and references to it
Added a location only search view, url and template
Remove geocoding from the main search
Extract common search html into a base template
Add location search to homepage (not styled yet)
Allow all countries to use the geocoder search
Merge branch 'master' into issues/766-split-out-place-search

Conflicts:
	run_tests_za.bash
Merge branch 'master' into issues/766-split-out-place-search