Merge pull request #1 from FotoVerite/master

You need to add people to have write access
rough draft of splash page with video and description
Merge git://github.com/FotoVerite/nametagday
Merge branch 'master' of github:FotoVerite/nametagday
added loactions json action to registrations controller
Merge branch 'master' of github:FotoVerite/nametagday
add registration/locations.json controller, time_counts and target_distribution_sites to location, have creation / cancellation of Members update counts in Locations
add target_distribution_sites to locations