Add stubs
Add RouteDirections
Add public API
Add GeneratorBuilder
Complete stubs
Add getDestinationNodes to IMap and Map
Merge branch 'feature/AgentGenerator'

* feature/AgentGenerator:
  Add getDestinationNodes to IMap and Map
  Complete stubs
  Add GeneratorBuilder
  Add public API
  Add RouteDirections
  Add stubs

Conflicts:
	src/ch/uzh/phys/ecn/oboma/map/api/INode.java