Remove dashes from variables.

Dashes causes some weird issues while rendering jinja templates.

sudoers/init.sls

@@ -4,14 +4,14 @@ sudo:
   pkg.installed:
     - name: {{ sudoers.pkg }}
 
-{{ sudoers.get('config-path', '/etc') }}/sudoers:
+{{ sudoers.get('configpath', '/etc') }}/sudoers:
   file.managed:
     - user: root
     - group: {{ sudoers.get('group', 'root') }}
     - mode: 440
     - template: jinja
     - source: salt://sudoers/files/sudoers
-    - check_cmd: {{ sudoers.get('exec-prefix', '/usr/sbin') }}/visudo -c -f
+    - check_cmd: {{ sudoers.get('execprefix', '/usr/sbin') }}/visudo -c -f
     - context:
         included: False
     - require: