log to stderr by default
log to stderr by default

Before, log messages generated by utilities that didn't call
OPEN_LOG() would simply vanish because openlog() hadn't been called.
Change the default log facility to LOG_CONSOLE so that log messages
from utilities that fail to call OPEN_LOG() have a chance of being
seen by the user.

rhansen/rpstir,rhansen/rpstir,rhansen/rpstir,rhansen/rpstir,rhansen/rpstir