debian: added missing build dependency
Added --quiet and --ppm options.

Added --quiet to suppress output when dump1090 is used as a daemon.
Added --ppm to set the frequency error for the receiver.

Signed-off-by: Cédric Dufour <cedric.dufour@ced-network.net>
Add UTC date and time to SBS message (field 9 and field 10 of type MSG)

Signed-off-by: Cédric Dufour <cedric.dufour@ced-network.net>
Fix SBS message date and add millisecond precision
Changed algorithm to speed up fixSingleBitErrors() and fixTwoBitsErrors().

Old: Modify mesage, recalculate CRC, compare until a valid solution is found.
New: Calculate CRC, identify incorrect bits bits,  correct message. No
recalculation if CRC is needed. Allows fixing of two bit errors on "slow"
systems like RaspberryPi.

Signed-off-by: Cédric Dufour <cedric.dufour@ced-network.net>
Merge branch 'cdufour-master' into debian
debian: bump to 0~git20140312~cd1
RELEASE (0~git20140312~precise1)
> https://launchpad.net/~cedric.dufour/+archive/ppa