Update submodule matrix to latest Thu Aug 29 00:42:01 UTC 2019

- matrix in PX4/Firmware (341c0ae739753db98dcd0711e91f621c1666b16d): 56b069956d
    - matrix current upstream: cc084e0791
    - Changes: 56b069956d...cc084e0791

    cc084e0 2019-08-26 Martina Rivizzigno - matrix: add method to check all values are nan (#82)
84b3da2 2019-08-22 kritz - Canonical Quaternion with tests (#81)
This commit is contained in:
PX4 Build Bot
2019-08-29 00:42:01 +00:00
committed by Daniel Agar
parent 690aeef186
commit 511438d6ef