mission feasibility checker: add check for waypoint altitude relative to home position altitude
mission feasibility checker: remove audio warning for waypoint below home altitude
mission feasibility checker: add missing default return in checkHomePositionAltitude
Port expander driver first hacky version
sdlog2: Set logging rate and extended logging based on parameters (overwrites commandline if non-standard)
Merge branch 'master' of github.com:PX4/Firmware into gps_logging_dual
pwm_limit: Do proper band limiting
fmu: Rely on pwm_limit() call for band limits, do constrain instead of altering the direction / value
px4iofirmware: Indicate with a comment that band limiting happens in pwm_limit() call
pwm_limit: Add missing case for the arming ramp
Merge branch 'master' into pwm_limits
config cmd: Eleminate warnings
mtd cmd: Warnings eleminated
Make error reporting consistent
Merge pull request #1003 from PX4/systemcmds_warnings

Systemcmds warnings
Merge pull request #1001 from PX4/pwm_limits

Pwm limits
Merge pull request #1000 from PX4/gps_logging_params

Logging params
Allow wider param range for accel offset, lower gain\
position_estimator_inav: remove acceleration from state and INAV_W_XXX_ACC parameters, more NaN checks
ekf_att_pos_estimator: Default printing to off