* Semi-automated using `ssf-formula` (v0.5.0)
* Fix errors shown below:

```bash
apt-formula$ $(grep "\- yamllint" .travis.yml | sed -e "s:^\s\+-\s\(.*\):\1:")
pillar.example
  7:1       error    trailing spaces  (trailing-spaces)

test/salt/pillar/repositories.pillar.sls
  1:1       warning  missing document start "---"  (document-start)
  19:1      error    too many blank lines (1 > 0)  (empty-lines)

test/salt/pillar/preferences.pillar.sls
  1:1       warning  missing document start "---"  (document-start)
```

* Update docs
* Add auxiliar scripts
* Add missing headers

- Add template file
- Add pillar example

contributed initialy by @javierbertoli <javier@netmanagers.com.ar>

fixes #30

Fixes #30

When adding, gpg will fail with a "not able to connect" in some cases (most likely related to firewalling, but not investigated thoroughly): adding the specific protocol and port solves this issue.

Ignore .kitchen dir

Add defaults for preferences mgmt

Add some pillar examples for preferences mgmt

Add tests for preferences

Add entries in the README file

Missing map.jinja entry