add examples for __remote_{copy,exec} scripts

Signed-off-by: Steven Armstrong <steven@icarus.ethz.ch>

other/examples/remote/ssh/exec

@@ -0,0 +1,10 @@
+#!/bin/sh
+#
+# same as cdist default
+#
+# Usage:
+#  __remote_exec="/path/to/this/script" cdist config target_host
+#
+
+#echo "$@" | logger -t "cdist-ssh-exec"
+ssh -o User=root -q $@