Merge pull request #11 from dieterdemeyer/master

Fix deprecation warnings due to Puppet upgrade
Point rabbitmq_plugins provider to the location of the binary (needed for version 3+)
Merge pull request #12 from bkkrw/master

Point rabbitmq_plugins provider to the location of the binary (needed for version 3+)
Merge pull request #13 from dieterdemeyer/master

Fix deprecation warnings
Initialize puppet environment due to upgrade puppet version