rework the logic connector_for to respect hints
Pass hints through node_resource

Add options hashes to node_resource methods that use host_commander
Pass the hint option to their associated host_commander method
Update docs for method signature and options
Merge branch 'master' into hinted_connectors
rename hints to connector
fix connectory typo
Merge pull request #22 from RiotGames/hinted_connectors

Allow Connector choosing to be "hinted"