add installation section

manifests/main/config.pp

@@ -0,0 +1,10 @@
+## automatic_cd::config.pp
+# Module name: automatic_cd
+# Author: Arne Teuke (arne_teuke@confdroid.com)
+# @summary Class manages module logic for the automatic_cd module
+##############################################################################
+class automatic_cd::config (
+
+) inherits automatic_cd::params {
+  include automatic_cd::main::install
+}