UAVCAN: allow to arm single ESCs
motor_test: cleanup
UAVCAN: implemented motor testing
code style, warnings
commander: reordering navigation states to match enum
commander: added navstate RCRECOVER which was missing
commander: whitespace
Merge pull request #1427 from hsteinhaus/drive_testing

motor_test: cleanup
Update motor test tool
build fix
Merge pull request #1452 from hsteinhaus/drive_testing

build fix
Merge pull request #1450 from PX4/fix_navstates

Fix navstates
Updated NuttX, only comment changes
Remove unneeded file
Add capability to read chip ID and revision from ver command
Let the uploader print the binary size
Motor test: optimize for size
Remove unneeded apps from build
Build NuttX optimized for size
Board drivers: Optimize for size