Disable CONFIG_ARCH_IRQPRIO in all NuttX configs
uavcan: increased thread prio, reduces roundtrip latency by a factor of 5..7
UAVCAN update
UAVCAN: Refactored and generalized sensor bridge support
Merge pull request #1274 from PX4/irqprio

Disable CONFIG_ARCH_IRQPRIO in all NuttX configs
UAVCAN GNSS subscription name fix
UAVCAN sensor enable command fix
UAVCAN magnetometer driver
UAVCAN mag driver fix
Too much Ctrl+C Ctrl+V
UAVCAN: improved sensor bridge factory
UAVCAN update
UAVCAN baro driver
UAVCAN: Printing all known sensor bridge names with usage info
autolaunch: added param for delay
catapult launch detection: fix integration logic
Merge remote-tracking branch 'julian/launchdelay' into launchdetectionstates
launchdetector: return state of detection

The launchdetector now has a intermediate state (controlsenabled) which
is meant to be interpreted by the controller as: "perform attitude
control but do not yet power up the motor". This can be used in the
floating phase during a bungee launch for example.
fw pos control: use new lauchdetector states
fw pos control: set default roll, pitch while waiting for launch