Merge pull request #58 from OneID/feature/repo-version

Allow ppa install using development/mainline etc

nginx/package.sls

     - absent
     {%- endif %}
     - humanname: nginx-ppa-{{ grains['oscodename'] }}
-    - name: deb http://ppa.launchpad.net/nginx/stable/ubuntu {{ grains['oscodename'] }} main
-    - file: /etc/apt/sources.list.d/nginx-stable-{{ grains['oscodename'] }}.list
+    - name: deb http://ppa.launchpad.net/nginx/{{ pillar.get('nginx', {}).get('repo_version', 'stable') }}/ubuntu {{ grains['oscodename'] }} main
+    - file: /etc/apt/sources.list.d/nginx-{{ pillar.get('nginx', {}).get('repo_version', 'stable') }}-{{ grains['oscodename'] }}.list
     - dist: {{ grains['oscodename'] }}
     - keyid: C300EE8C
     - keyserver: keyserver.ubuntu.com

pillar.example

   user_auth_enabled: True
   with_luajit: False
   with_openresty: True
+  repo_version: development  # Must be using ppa install by setting `repo_source = ppa`
   set_real_ips: # NOTE: to use this, nginx must have http_realip module enabled
     from_ips:
       - 10.10.10.0/24