After updating WG exit location w/ WGConstructor existing routes do not get updated

[aikomastboom]

It seems that incoming connections to a gate do not get refreshed with the new exit location (until server restart.. as it looks like the json is updated correctly)

Steps to reproduce:

• create portal
• use WG constructor from the frontside to activate
• link the gate to another one.
• from a third create link back to the first
• going into the third brings to back to the front of the first gate (as expected)
• now use WG constructor from backside to re-activate
• link to the second
• go thru the third... and behold you end up at the frontside of the first.
• expected result: you end up at the newly appointed backside exit.

[Jarada]

Hey Aiko, thanks for this. I've been away for a bit but I'm back now and hopefully going to be a little less busy than the last couple months, so will look through this issue.