dd convenience state batman.hosts to only update /etc/bat-hosts.

Signed-off-by: Maximilian Wilhelm <max@rfc2324.org>

batman/hosts.sls

@@ -0,0 +1,5 @@
+# Conveniance bat-hosts file for informative batctl output
+/etc/bat-hosts:
+  file.managed:
+    - source: salt://batman/bat-hosts.tmpl
+    - template: jinja