Merge pull request #14 from fortrabbit/master

fortrabbit slides from 2011-06-11
First december talk!
Add Timon's talk
Adding Christoph's talk
Correct date
Added the slides of the "Brace for impact" talk to the archive.
Added the the Link to the slides "Brace for impact" talk to the archive.
Merge pull request #15 from chluehr/master

Added the the Link to the slides "Brace for impact" talk to the archive. 
December talks (slides and placeholder (cc @dsp)). ;)
Link slides.
Add my slides
Merge pull request #16 from dsp/patch-1

Add my slides
Announce date in February
Prepare february meetup
"Treffen am 5. Februar, 2013" NOT "am 5. Dezember 2013"