Survey Master

Jan 9, 2020

**Project**

- Improve Code function
- Improve UI
- Add Unit option
- Add Singapore coordinate system

**Device**

- Support base battery capacity checking
- Support radio channel quality checking
- Support showing PPP status
- Support auto detecting ComNav device

**Survey**

- Add Stake Arc
- Add Stake CAD
- Add tilt offset option
- Add Feature survey

**System**

- Add Terms of Service and Privacy Policy
- Fixed known bugs