Fix amount of agents on node and distribution of its Infection state
Fix route size distribution probability
Return incoming node on getNextWaypoint, if no outgoing node is detected
First attempt to fix route generation
Add backwards route traversing
Place agent on same node
Fix if no route exists
Return correct next nodeId on connectingNode
Remove comments
Merge branch 'feature/AgentGenerator'

* feature/AgentGenerator:
  Remove comments
  Return correct next nodeId on connectingNode
  Fix if no route exists
  Place agent on same node
  Add backwards route traversing
  First attempt to fix route generation
  Return incoming node on getNextWaypoint, if no outgoing node is detected
  Fix route size distribution probability
  Fix amount of agents on node and distribution of its Infection state