New features:
- [commit 1b97ba0](https://github.com/PowerDNS/pdns/commit/1b97ba0): add signatures metric to auth, so we can plot signatures/second
-- [commit 92cef2d](https://github.com/PowerDNS/pdns/commit/92cef2d): pdns_control: make it posible to notify all zones at once
+- [commit 92cef2d](https://github.com/PowerDNS/pdns/commit/92cef2d): pdns_control: make it possible to notify all zones at once
- [commit f648752](https://github.com/PowerDNS/pdns/commit/f648752): JSON API: provide flush-cache, notify, axfr-retrieve
- [commit 02653a7](https://github.com/PowerDNS/pdns/commit/02653a7): add 'bench-db' to do very simple database backend performance benchmark
- [commit a83257a](https://github.com/PowerDNS/pdns/commit/a83257a): enable callback based metrics to statbas, and add 5 such metrics: uptime, sys-msec, user-msec, key-cache-size, meta-cache-size, signature-cache-size