Update about page and fix map viewport intial-scale.
Merge branch 'information_fb' into informationfbfix_fb

Conflicts:
	cemeteries/templates/cemeteries/WWDC_map.html
	cemeteries/templates/cemeteries/marker_map.html
	cemeteries/templates/cemeteries/person_map.html
Merge branch 'information_fb' into informationfbfix_fb

Conflicts:
	cemeteries/templates/cemeteries/WWDC_map.html
	cemeteries/templates/cemeteries/marker_map.html
	cemeteries/templates/cemeteries/person_map.html