In order to properly delay BACKGROUND_PRIORITY_CLOCK messages, they
must be 5ms beyond the minimum defined by MIN_REQTIME_DELTA. So, add
both MIN_REQTIME_DELTA and MIN_BACKGROUND_DELTA to the timing of these
messages.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Move the C code out of the main klippy/ directory and into its own
directory. This reduces the clutter in the main klippy directory.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>