define force setpoint uorb topic
force setpoint: fix comment
Merge remote-tracking branch 'upstream/master' into forcesetpoint

Conflicts:
	src/modules/uORB/objects_common.cpp
force setpoint uorb topic: add yaw field
Restructure the locking around SPI transfers
Fix compiler warnings
Fix mainStateTransitionTest
Merge pull request #1145 from DonLakeFlyer/MoreWarnings

Fix compiler warnings
Merge pull request #1146 from DonLakeFlyer/UnitTestFix

Fix mainStateTransitionTest
HIL: reduce excessive stack usage of driver
Reduce excessive FMU stack usage
ardrone interface: Remove unused variable
mc pos control: Fix reordering warnings
Silence FTP transactions, be vocal about errors
Merge pull request #1149 from PX4/ftp_silence

Silence FTP transactions, be vocal about errors
Merge pull request #1072 from PX4/forcesetpoint

Force setpoint uorb topic
update mavlink to latest master
Merge pull request #1150 from PX4/mavlinkupdate

update mavlink to latest master
update mavlink to latest master
Merge pull request #1153 from PX4/mavlinkupdate

update mavlink to latest master