Network Support

[ncollier]

Implement SharedNetworks.

Need to account for:

• Whenever u(l)-> v(g), need to synch edges. If undirected, then on g rank, ghost u and make u(g) -> v(l)
• Update ghost agents (ghosted -> ghost rank)
  • State Update
  • Removed
  • If moves off rank, and then back on prior to sync, then is this accounted for?
• Updated ghost edges (ghosted -> ghost rank)
  • ~State Update~
  • ~Removed~
  • ~Added~
  • Edges cleared
  • Added then Removed or Removed then Added prior to sync
• Ghosted agent moves ranks - new rank becomes the ghosted
• Ghost agent moves to rank where it was a ghost - now local non-ghost
• Local agent vertex moves ranks - now ghosted on new rank together with any edges

To Test:

• Edge Removed -> removed local and on ghosts
• Ghost vertex Agent Removed -> edges removed
• Ghosted vertex Node Removed -> edges removed
• Ghost Edge creation on directed network -> make sure the direction is correct

[ncollier]

Completed with cd6a06b