Set timers on wormhole systems

[Obil Que]

As a feature request, option to set a countdown timer on a wormhole for things like POS bash, POCO timers, and in the near future, Citadel vulnerability windows. Could be tied into the flare system to flare the system at a set time before the timer or at expiration. Ideally would show directly on the map in the wormhole description.

[Ashy]

Sounds like it would be a useful addition, I'll place this on hold until we have the CREST work complete though