FreeBSD support with group 0 being wheel, clean up config-path

sudoers/included.sls

@@ -9,7 +9,7 @@ include:
 {{ included_file }}:
   file.managed:
     - user: root
-    - group: root
+    - group: {{ pkgs.get('group', 'root') }}
     - mode: 440
     - template: jinja
     - source: salt://sudoers/files/sudoers

sudoers/init.sls

@@ -7,7 +7,7 @@ sudo:
 {{ pkgs.get('config-path', '/etc') }}/sudoers:
   file.managed:
     - user: root
-    - group: root
+    - group: {{ pkgs.get('group', 'root') }}
     - mode: 440
     - template: jinja
     - source: salt://sudoers/files/sudoers

sudoers/package-map.jinja

@@ -8,7 +8,8 @@
     'Gentoo':  {'sudo': 'app-admin/sudo'},
     'Mint':    {'sudo': 'sudo'},
     'FreeBSD': {'sudo': 'sudo',
-                'config-path': '/usr/local/etc/'}
+                'config-path': '/usr/local/etc',
+                'group': 'wheel'}
 } %}
 
 {% if 'package_table' in pillar %}