Add reload support to Asterisk

I've imported a few puppet scripts from my asterisk package. This
will add reload support to asterisk until I get a chance to update
the module for CentOS.

Change-Id: I6d7f1d7b415de8fc9ccd55e887a6050f2e32f2a7
Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Merge "Add reload support to Asterisk"