pauls estimator: Added NaN guard before publishing
Added VICON logging, finally.
Tabs tabs tabs
VICON -> VICN
VICON -> VICN really this time.
Merge pull request #819 from helenol/helen_vicon_pull

VICON logging, finally implemented.
Logging changes, baud rate changes.
Added vicon stream.
Set startup script to do mavlinks.
Finished adding a '-w' option.
Fixed final parameters in rcS
Reverted rcS
Indentation.
Reverted logging.
Whtespace.
More whitespace all the time.
More whitespace all the time.
Merge branch 'rc_timeout' into mpc_rc
mavlink: Change to size optimization
mavlink: Updated protocol files