Add categories to the info pages
Add categories to the admin
Add COUNTRY_APP to settings exposed to the templates
Display constituency offices for ZA persons. Closes #775
Extract the place kind from the place to create the heading. Closes #774
Enable hansard tests in run_tests_za.bash
South Africa doesn't use the hansard module
Merge branch 'issues/783-blog-categories'
Merge branch 'issues/775-display-constituency-office-relationship'
Merge branch 'issues/774-display-correct-constituency-kind'
Merge branch 'master' into issues/766-split-out-place-search

Conflicts:
	run_tests_za.bash