gps: use common gps.conf

Change-Id: If7251bd288ebf1300edab576ce63db389b93b10d
Merge branch 'cm-10.1' of https://github.com/razrqcom-dev-team/android_device_motorola_xt925 into HEAD
Merge pull request #8 from pcarenza/jb-mr1

Use common gps.conf