changes for set-up
INDI control implemented on pitch and roll and flying with Quadshot
Saturation handling and Quadshot tuning
Merge remote-tracking branch 'origin/master' into INDI
cleaning up for merge indi branch with master
Cleanups of INDI attitude control
actuator dynamics settable from airframe file
Merge branch 'INDI_float' of https://github.com/EwoudSmeur/paparazzi

Conflicts:
	conf/airframes/examples/quadshot_asp21_spektrum.xml
Fix INDI