Update vhost_ssl_header.erb

Add vhost_cfg_prepend to vhost_ssl_header
Add vhost_cfg_ssl_prepend to vhost_ssl_header
Update vhost_ssl_footer.erb
Update vhost.pp
Merge remote-tracking branch 'origin/patch-1'

* origin/patch-1:
  Update vhost_ssl_header.erb
Merge pull request #254 from cdenneen/master

Added vhost ssl prepend and append