changetrack: default config

manifests/changetrack.pp

@@ -11,6 +11,12 @@ class ubuntu_server::changetrack{
         ensure => present,
     }
 
+    file_line{'changetrack_config_1':
+        path => "/etc/default/changetrack",
+        line => "AUTO_TRACK_ALL_CONFFILES=no",
+        match => "^AUTO_TRACK_ALL_CONFFILES",
+    }
+
     file{'changetrack_cfg':
         path => "/etc/changetrack.conf",
         ensure => file,