[SAC] Wiki user status "sysop" granted to Wolf

Hi Sac,

Wolf Bergenheim needs to protect selected pages such as
in the Wiki - to avoid unauthorized (i.e., nonsensical) editing.

I have taken liberty to upgrade his Wiki account to "sysop"
so that he can continue to edit the protected page(s).
Wolf promises to not misuse his new Wiki power.

Hope that's ok with all here, otherwise feel free to revert and notify us.