Driver should find and create executions for configured State Machines

[aclavio]

The State Conductor driver should contain a feature to optionally find and create executions for configured state machines.

This feature will allow an alternative way to start State Conductor processing documents without the "state-conductor-item" collection and will not require the use of the State Conductor's trigger.

• Utilize the gatherAndCreateExecutionsForStateMachine api function.
• Configurable State Machines (use existing names config?)
• Configurable "batch" size
• Configurable poll interval

[aclavio]

How will this work with cross-database queries? If the named "state machine" doesn't exist on the port the driver is communicating with, how will it function? What if multiple state machines are listed, and they exist in different databases?