Fix display string

Make the description more similar to those of the other OpenStack
related barclamps.
Merge pull request #13 from dirkmueller/fix_display

https://github.com/crowbar/barclamp-rabbitmq/pull/13

Merged by devtool for cloudsleuth
Merge pull request #14 from MirantisDellCrowbar/bug/DCB-162/pebbles/master

https://github.com/crowbar/barclamp-rabbitmq/pull/14

Merged by devtool for cloudsleuth
Enable and start the RabbitMQ service

Fixes a regression introduced by:
https://github.com/crowbar/barclamp-rabbitmq/pull/14

On SUSE, other than on Ubuntu the rabbitmq service is not automatically enabled
and started after the package installation. So this needs to be done by the
cookbook. There shouldn't be the need to special case this for SUSE as the
:enable and :start action shouldn't do anything if the service is already
enabled and running (as on Ubuntu).

Additionally this sets the correct path to the rabbitmq-plugins binary on SUSE
platforms.
Allow crowbar-status/failed in barclamp databag

Also raise schema version to 2
Merge pull request #16 from dirkmueller/fix_schema_version

Fix schema version
Merge pull request #15 from rhafer/fix/rabbitmq-start

Enable and start the RabbitMQ service
Merge branch 'release/pebbles/master' of git://github.com/crowbar/barclamp-rabbitmq into crowbar-release/pebbles/master

Conflicts:
	chef/cookbooks/rabbitmq/recipes/default.rb