fixing error where collecter would return metrics like .auto_delete:False|g instead of an int
Merge pull request #726 from CashStar/rabbitmq_fix_boolean

fixing error where collector would return boolean instead of int
return empty JSON object instead of empty string
Merge pull request #13 from python-diamond/lacrymology/fix-postfix-empty-json

return empty JSON object instead of empty string
Merge branch 'master' of github.com:python-diamond/Diamond