Merge pull request #10 from itcc-li/sprint2

Sprint2
move GPSDeliverer to utils
Merge branch 'sprint2' of https://github.com/Arthur26/hackathon-2014-android.git into sprint2
Merge pull request #28 from Arthur26/sprint2

Sprint2
Merge pull request #29 from thomasE1993/sprint2

Sprint2
Merge pull request #1 from itcc-li/sprint2

Sprint2