Magnetometer data is not update

Magnetometer is not updated during a read operation, because the function "lsm303d_mag::measure" is not called.

”!!!JUST A GUESS!!!“
position_estimator_inav: GPS delay compensation
position_estimator_inav: add buffer for rotation matrix to do accel bias correction properly
position_estimator_inav: default GPS delay changed to 0.2s
ubx: disable all debug messages
ubx: send update only if got POSLLH & VELNED & TIMEUTC
Merge branch 'ubx_no_debug' into inav_gps_delay
position_estimator_inav: more safe EPH/EPV estimation, minor changes
Merge pull request #1023 from ultrasystem/patch-1

Magnetometer data is not update
Hotfix: Fix scaling for battery current
Merge branch 'master' of github.com:PX4/Firmware
Hotfix: Better microSD reporting
mavlink: send MISSION_REQUEST after short timeout when receiving mission, remove all "target id mismatch" warnings
Merge pull request #1043 from PX4/wpm_fixes

mavlink WPM fixes
Remove unused loiter radius parameter. Fixes #1042
Merge pull request #1028 from PX4/inav_gps_delay

position_estimator_inav: GPS delay compensation
fix initialization of perfcounters in fw att controllers
Merge pull request #1047 from PX4/fwattfixperfc

fix initialization of perfcounters in fw att controllers
Converted style to work with wiki. Cleaned up bad fields.
Merge pull request #1052 from achambers16/fw_att_control_params_cleanup

fw_att_control_params: Converted style for auto-generation