Updated on Sep 4, 2015
V2.0 System Update, detail as below:
1. Added BTH password reset function
2. Added receiver option for Graupner HoTT SUMD
3. Added factory default reset function
4. Fix bug from some setup steps
5. Added G2 Gimbal setup adjustment section
6. Update parameter adjustment interface layout
7. Added two flight modes: Panorama and Return to Center
