initial commit for Paris 2015

Light on details but the framework is there.

cc @jooooooon @bridgetkromhout 
On 22/12/14 14:07, dan wrote:
>
> In site/content/events/2015-paris/_email_organizers.txt
> <https://github.com/jedi4ever/devopsdays-webby/pull/1381#discussion-diff-22165035>:
>
> > @@ -0,0 +1 @@
> > +organizers-paris-2013@devopsdays.org
>
> Heh, yes, afaik there is no 2015 email alias. If you're able to hook
> that up, that'd be great - and yes, the same people as 2013.
>
>

Actually we've set up an independant list,
devopsdaysparis@googlegroups.com, that includes current people involved
in organising.

I guess we could either set up an alias from organizers-paris-2015@ to
that, or just use ours directly. Whatever you prefer.