Make announcements not show up on the home page of a server

[Mouse]

I rather like seeing the "nuclear bomb has been armed" announcement before I join.  More than once I've fucked around for five minutes only for the round to end because no one mentioned anything over comms.

I can also make the (admittedly kind of meta) decision to join in a role to support the round.  Medium-pop, no sec team?  Nukeops have the advantage, I join as HoS or sec to even the scales a bit.  Full sec team?  Crew advantage, it's Tricky, An Unfrozen Caveman, or Mr. Chimpers time.  If it turns out I misjudged the situation I can always hold back or try to lock in to keep things interesting.