Init class with apt source + key
Shell tools class
mongod implementation
Added test
Added puppetfile
Moved user to init class
Removed user resource from mongod
Updated templates for mongod
Added mongos
Added test for mongos
Formatting; mongos service properties
Updated mongos test
Formatting
Removed standalone client installation
Unified init/monit script for mongos and mongod
Refactored mngod and mongos to be resource
Extracted installation script; clean up apt-get installation
Added role based classes
Extended tests
Fixed small bug