routeup: don't forget to flush stdout.

Otherwise, when stdout is to a pipe, it won't actually flush until many,
many routes have come up.
Merge pull request #131 from apenwarr/master

routeup: don't forget to flush stdout.
add multiarch support for AppArmor
Add note in Debian changelong for new release
Merge branch 'master' into debian-master
add openlog
Stage CHANGELOG info
add syslog setup
Merge branch 'master' into debian-master