package.xml: added additional author
Razor_AHRS.ino: restored default calibration values
Fix description so wiki page reads right
Merge pull request #6 from PaulBouchier/indigo-devel

Fix description so wiki page reads right
node.py: reversing x linear acceleration
node.py: adding queue_size (resolves #7)
node.py: adding graceful exit in case port not found
Setting default USB port to /dev/ttyUSB0 in all files (resolves #8)
Add magnetometer calibration sketches for processingand matlab. Creds to Peter Bartz
Merge branch 'hydro-devel' into indigo-devel