Added init.sls which defines 'apt-get update', 'apt-get upgrade', and 'apt-get dist-upgrade'

init.sls

@@ -0,0 +1,17 @@
+{% if grains['os']=="Ubuntu" %}
+
+apt-get update:
+  cmd.wait:
+   - order: 130
+   - watch:
+     - file: /etc/apt/sources.list
+
+apt-get upgrade:
+  cmd.wait:
+    - order: 135
+
+apt-get dist-upgrade:
+  cmd.wait:
+    - order: 135
+   
+{% endif %}