fix map spinbox zoom
maximum value should be 32 and not 31
fix comment
Merge pull request #931 from metropt/fix_map_spinbox_zoom

fix map spinbox zoom
Initial fix. UNTESTED.
Moved gyro temperature offset calibration to in front of rotation.
Formatting fixes.
Moved gyroscope accumulation after bias temperature correction.
Merge pull request #647 from kubark42/gyro-temperature-referecnce-frame-fix

Gyro temperature reference frame fix