fix(quotes): remove single quotes causing issues (or unnecessary)

* Allow single quotes to be used in commands and comments, e.g.:
  - /usr/bin/salt '*' test.ping >/root/salt_test_ping

cron/config.sls

@@ -8,7 +8,7 @@
 
 cron.{{ task }}:
   cron.{{ task_options.type|default('present') }}:
-    - name: '{{ task_options.name }}'
+    - name: {{ task_options.name }}
     {%- if 'user' in task_options %}
     - user: {{ task_options.user|default('root') }}
     {%- endif %}
@@ -35,7 +35,7 @@ cron.{{ task }}:
     {%- endif %}
     - identifier: '{{ task }}'
     {%- if 'comment' in task_options %}
-    - comment: '{{ task_options.comment }}'
+    - comment: {{ task_options.comment }}
     {%- endif %}
 {%- endfor %}
 {%- endif %}

pillar.example

@@ -1,34 +1,34 @@
 cron:
   enabled: True      # Default
   lookup:            # Not needed, just if you want to use another cron program
-    pkg: 'cronie'
+    pkg: cronie
   tasks:
     task1:
-      type: 'present'  # Default
-      name: 'echo test > /tmp/test'
-      user: 'root'
+      type: present  # Default
+      name: echo test > /tmp/test
+      user: root
       minute: 0
       hour: 0
       daymonth: 7
       month: 1
       dayweek: 6
-      comment: 'comment1'
+      comment: comment1
     task2:
-      type: 'absent'   # To remove that crontask
-      name: 'echo task2 > /tmp/test2'
-      user: 'root'
-      minute: 'random'
+      type: absent   # To remove that crontask
+      name: echo task2 > /tmp/test2
+      user: root
+      minute: random
       hour: 1
     task3:
-      type: 'absent'
-      name: 'echo task3 > /tmp/test3'
-      user: 'root'
+      type: absent
+      name: echo task3 > /tmp/test3
+      user: root
       special: '@hourly'
-      comment: 'comment3'
+      comment: comment3
     task4:
-      type: 'present'  # run every 5 minutes
-      name: 'echo task4 > /tmp/test4'
-      user: 'root'
+      type: present  # run every 5 minutes
+      name: echo task4 > /tmp/test4
+      user: root
       minute: '*/5'
       hour: '*'
-      comment: 'comment4'
+      comment: comment4