Set CAN acceptance filter properly on LPC17xx.
Silence a debug message that kills USB and makes it unrecoverable.
Update UART pins for Ford platform.
Fix an off-by-one error when writing to USB on LPC17xx.
Limit USB transfers to 64 bytes on LPC17xx as a temporary workaround.
Test that button event handler uses correct output types.
Use the total_odometer signal as a baseline for high-resolution odo signal.
Multiply rolling odo by factor if necessary (fix regression).
Respect value of "send" when reading CAN messages.
Receive and store values for ignored signals, just don't output.
Merge branch 'next' into 1208-combinedodo
Bump version to 2.2-dev.
Merge remote-tracking branch 'origin/1208-combinedodo' into next
Update CHANGELOG to reflect combined odometer.
Add a regression test for the fuel_consumed handler.
Log when UART is initialized.
Merge branch 'next' into fordboard

Conflicts:
	src/lpc17xx/serialutil.c
Avoid cascading slowdown when message is dropped due to logging.

This should alleviate the problem described in #53.
Add a timer interface for adding delay if we need it.
Slow down emulator speed by sending every nth time through the loop.

Want to still process USB, just don't queue too much. It's not like any vehicile
we would see and it's making debugging with the emulator difficult.