adding cluster support and ability to ignore queues to rabbit collector
updating rabbitmq to add documentation and rename config option
adding tests
Merge pull request #651 from CashStar/master

adding cluster support and ability to ignore queues to rabbit collector
Re #289, fix the version identifier to support valid naming rules
Support passing in multiple collector paths, comma delimited, to support having a custom directory to load from
Fix http collector tests
Fix memcache uptime test
pep8
Re 13a0b68fc1386becdb31c2a118aa6c14a6a66cac this fixes a few recursion bugs
add 'minutes' to time conversion utility
add simple uptime collector