[tests] cleanup test_baro_board
[math] pprz_algebra_float: convert some macros to functions
[math] pprz_algebra_double: convert some macros to functions
[math] pprz_algebra_int: convert some macros to functions
[math] pprz_algebra_int: convert more macros to functions
[math] convert some trig macros to functions
[math] int32_sqrt as function
[test] update test_algebra
[math] add double_quat_vmult, fixes for nps