Merged in f5soh/librepilot/LP-482_Mag_Kp (pull request #439)
LP-482 Fix Complementary Mag integral sign
LP-482 Increase temporary MagKp for initialisation
LP-482 Complementary+Mag : Increase MagKp and MagKi values
LP-482 Complementary+Mag : Allow fast convergence for mag
LP-534 MagStatus trouble: disable the corrected mag debug from EKF
LP-482 Fix Complementary Mag integral sign
LP-482 Increase temporary MagKp for initialisation
LP-482 Complementary+Mag : Increase MagKp and MagKi values
LP-482 Complementary+Mag : Allow fast convergence for mag
LP-534 MagStatus trouble: disable the corrected mag debug from EKF