[chef] Release: djbdns v1.1.0

[Joshua Timberman < >]

Ohai Chefs,

I've released djbdns cookbook version 1.1.0. Get it from supermarket.chef.io/cookbooks/djbdns. The development repository is now https://github.com/jtimberman/djbdns.

## v1.1.0:

* Update dependency for current runit cookbook, #7

* Debian is a source based platform, #9 (see issue for background)

* Add `package_name` attribute to allow for installing [dbndns](http://en.wikipedia.org/wiki/Dbndns), #16, related to #9

* Use runit as default service type instead of bluepill, #10

* Drop explicit support for old unsupported Ubuntu versions, #11

* Manage runit's sv dir for "reasons," #12

* Remove attributes from metadata, as they're not used for anything anywhere anyway