[sha2017-orga] Update the damn wiki, yes, YOU!

[Walter van Holst]

L.S.,

Long story short: in about a week time I have run into three teams that 
apparently couldn't be arsed to keep their contact info on the wiki 
up-to-date.

So, head to the wiki, check your team's contact details and fix it. NOW.

By now we're getting into the stage that there'll be a lot more 
inter-team coordination. Your team mails ending up in /dev/null or a 
mailbox some past team member still hasn't passed on the credentials for 
is going to bite us seriously in the behind.

Also, if your team is in need of hands *and* your contact details are 
incorrect, your shortness of hands may get resolved within any 
foreseeable time.

Regards,

  Walter