fixed an issue where a blank submission was being forwarded to the submissions page, and no error was being displayed; refactored progress bar logic to a partial and made its functioning dependent on the 'complete' attribute
fix for progressbar partial breaking signup page
started internationalization
fixed admin user fixtures
finished with internationalizing validation error msgs
admin related actions removed from users controller
cleaned up submissions controller
Merge branch 'master' of github.com:aomra015/vvapp into add-admin
cleanup routes, controllers and tests - removing admin capabilities from user facing side. Admin stuff only in the admin namespace