Release notes for Kessler Second Shooter firmware 0.3.6.1

Features and fixes applied since firmware 0.3.5.9
- Added power down warning to firmware update screen
- Corrected FIZ motor parameters (back EMF volts/rps; nominal winding ohms & henrys; max peak amps)
- Fixed bug in serial flash write-back cache logic
- Added trajectory data logging facility for developer use
- Fix for time lapse cycle time not accurate for low photo count


