disable gpgcheck according to http://docs.mongodb.org/manual/tutorial/install-mongodb-on-red-hat-centos-or-fedora-linux/
break definition parameters into multiple lines
extract params and node attributes into local variables
check mongodb_type first
bring local variables into a new_resource object
update chef used for test-kitchen
Merge pull request #139 from josephholsten/refactor-defn

Refactor mongodb definition
Merge pull request #191 from hifrank/master

disable gpgcheck according to mongodb docs
update kitchen for new bento boxes
update gemfile