tenshi 0.16
Major changes against previous release:
- pid file is now created before dropping privileges (CVE-2017-11746)
- remove old redhat, solaris and suse init scripts
- rewrite and simplify the OpenRC init script
- rename the "gentoo" init script to "openrc"
- throttle monitoring loop on empty reads
- added options for listening on Redis queues (redisqueue, redisserver)