Remove leftover method
Add 'cluster.discover' method for discovery of ClusterComputeResource
managed objectsx
Add 'resource.pool.discover' method for discovering ResourcePool managed objects
Add 'vm.discover' method for discovering VirtualMachine managed objects
Add 'datastore.discover' method for discovering Datastore managed objects
Move the SQLite backend into 'connector' module
Use the 'connector' database backend while spawning the vSphere Agents
Add methods for enabling/disabling vSphere Agents in 'connector' module
Managing vSphere Agent connection details is now done through the 'vconnector-cli' tool