Add support for Debian Wheezy, testing and unstable
Add more options to drbd::resource

Make secret optional.

Add options:
  * metadisk
  * primary_on
  * allow_two
  * fence_peer
  * after_resync
  * fencing
Add $ensure to definitions to allow for resource removal
Add config check before restarting service
Merge branch 'master' of https://github.com/camptocamp/puppet-drbd

Conflicts:
	manifests/base.pp