Update submodule ecl to latest Fri Aug 28 00:40:03 UTC 2020
Update submodule ecl to latest Fri Aug 28 00:40:03 UTC 2020

    - ecl in PX4/Firmware (110860c85d6eaca3f5ac5c38a8a65066fc1e0c31): https://github.com/PX4/ecl/commit/bd0c5fbb976b3ae6fb5eff80da5df3d50f18ffbe
    - ecl current upstream: https://github.com/PX4/ecl/commit/264c8c4e8681704e4719d0a03b848df8617c0863
    - Changes: https://github.com/PX4/ecl/compare/bd0c5fbb976b3ae6fb5eff80da5df3d50f18ffbe...264c8c4e8681704e4719d0a03b848df8617c0863

    264c8c4 2020-08-20 bresch - mag_fusion: mag heading and 3d modes are mutually exclusive
9797e4d 2020-08-22 kamilritz - updateYawInRotMat with hidden rotation sequence handling
419b70e 2020-08-17 kamilritz - Add tests for shouldUse321RotationSequence
4fb4e0c 2020-08-17 kamilritz - Clean euler321 and euler312 code and comment
2be738e 2020-08-15 Kamil Ritz - Add helper function to alter heading in rotation matrices
fdc86c2 2020-08-15 Kamil Ritz - add functions to compute yaw (321 and 312 sequence)
15afa8a 2020-08-15 Kamil Ritz - shouldUse321RotationSequence(const Dcmf& R)
4872f2a 2020-08-15 Kamil Ritz - Remove not used code
0fafd4d 2020-08-15 Kamil Ritz - precompute cos and sin of yaw once before mutliple use
114516b 2020-08-15 Kamil Ritz - Use new added matrix functions
1f637af 2020-08-15 Kamil Ritz - Add const modifier
aa2c77f 2020-08-22 kamilritz - Small cleanup in velposfusion
644e903 2020-08-22 kamilritz - Apply measurementUpdate function
404edde 2020-08-22 kamilritz - Add measurementUpdate function
f6252ff 2020-08-22 kamilritz - small cleanup  in limitDeclination
f62662e 2020-08-21 Daniel Agar - update change_indication for newer WMM tables
802a6d9 2020-08-21 PX4 BuildBot - Update geo_lookup WMM  to latest Fri Aug 21 11:48:14 UTC 2020

PX4/Firmware,krbeverx/Firmware,krbeverx/Firmware,acfloria/Firmware,PX4/Firmware,krbeverx/Firmware,acfloria/Firmware,acfloria/Firmware,PX4/Firmware,acfloria/Firmware,acfloria/Firmware,acfloria/Firmware,krbeverx/Firmware,PX4/Firmware,krbeverx/Firmware,acfloria/Firmware,krbeverx/Firmware,PX4/Firmware,PX4/Firmware,krbeverx/Firmware,PX4/Firmware