commit d5af24a460a1e910d9178ad109386633e443f689 Author: August Njam Grong <longran1989@gmail.com> Date:   Fri Jun 13 17:54:02 2014 +0800
commit d5af24a460a1e910d9178ad109386633e443f689
Author: August Njam Grong <longran1989@gmail.com>
Date:   Fri Jun 13 17:54:02 2014 +0800

    check invalid coordinate inputs

izenecloud/sf1r-ad-delivery,izenecloud/sf1r-ad-delivery,izenecloud/sf1r-ad-delivery,izenecloud/sf1r-ad-delivery,izenecloud/sf1r-ad-delivery