Build fixes
BSON coder unit tests, fixes arising from test failures.
Fix param handling of 32-bit BSON nodes
bson-based boardinfo working
Add 'show' and 'test' verbs to the boardinfo command.  Teach rcS how to use the new version.
Kill the old board info code.
Updated script to current syntax
Correctly initializing and updating yaw setpoint, sign still to be checked
Merge branch 'master' of github.com:PX4/Firmware
Better yaw position control, but not quite there yet
Fixed extremely stupid copy-paste bug in mag scale loading
Add documentation for the binary loader

git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5278 42af7a65-404d-4744-a932-0658087f49c3
Fixed mag calibration
Reducing stack sizes to free some RAM
Fixed error term calculation for yaw position
Minor last tweaks
Work in process - beginning of navigation/position control implementation.  Compiles, but has not been tested.
reverted memory change, sdlog app needs more than 2K
Merge branch 'FW_control' of https://github.com/dougweibel/Firmware into fw_control
Merge branch 'master' of https://github.com/PX4/Firmware into fw_control