adding rspec for auth on exchanges creation

Conflicts:
	lib/puppet/provider/rabbitmq_exchange/rabbitmqadmin.rb

stylish
.gitignore | RubyMine and rake spec generated files
Merge commit '124ba329be3297a4f8e26ca0095a0d1bc198cee4'

Conflicts:
	deploy/modules/rabbitmq/.gitignore
	deploy/modules/rabbitmq/lib/puppet/provider/rabbitmq_exchange/rabbitmqadmin.rb