done: secured the app
Merge branch 'master' of heroku.com:kio

merge
done: secured app
Merge branch '31_01_10_secureTheApp'

app secured
solved conflict with rake tast
done: it s now possible to update and remove news and grounds in sf and this will be reflected on heroku during the sync
done: added scheduler task
stub
done: fixed errors; changed georadius
Merge pull request #11 from alessiovalentini/31_01_13_betaTesting

31 01 13 beta testing