Implement routes for action

[nicosammito]

The communication pattern for action:

Run a function from action (Aquila -> Action)
Result from function execution (Action -> Aquila)
Event triggering from action (Action -> Aquila)

Event triggering definition

An action can trigger an event for a given event type that will be processed from aquila. Aquila will call all flows with the given event parameters over the RabbitMQ pipeline.

[nicosammito]

Specific Information for Events as Flow trigger

[raphael-goetz]

Include the execution routes

• Endpoint to execute given action function async (response only execution_id) (Adapter -> Aquila)
• Endpoint to ask for result by given execution_id (Execution -> Aquila)