better mobile footer
added open graph information to add more specific content when user shares the app via facebook or twitter
Merge pull request #78 from koos/master

added open graph information to add more specific content when user shares the app via facebook & co.
i18nify facebook meta tags
add correct local syntax for facebook open graph tags
new colors for matches#new
better styling for hot to on mobile screens
Update de.yml
do not show email in empty user list
nicer users#new
add a few specs for matches_controller#update
Merge branch 'master' into update_streaks