[TWN team] Recent changes to the wiki pages

[harmony]

Lunar:
> ===========================================================================
> === https://trac.torproject.org/projects/tor/wiki/TorWeeklyNews/2013/25 ===
> ===========================================================================
> 
> version 6
> Author: harmony
> Date:   2013-12-18T18:58:02+00:00
> 
>    exorcise the ghost of the 30c3 item

In the words of Wikipedia, 'this article has multiple issues'. I
included the talks that are not directly related to Tor because they
involve a project member; you might want to remove them. If you find
other faults, have at it.