Merge pull request #22 from chluehr/master

Added my vagrant talk to the archive.
Add @franzliedke's talk slides about Laravel
@chluer's talk was in 2013, not 2012. Or maybe he's time traveling!
Indentation
Next meetup: May 7th, 2013
Announcement of my talk
Merge pull request #23 from rtens/patch-1

Announcement of my talk on May 7th
Publish May

Am I the only one with a talk tomorrow?
Merge pull request #24 from rtens/patch-1

Publish May
My slides from yesterday's talk
Merge pull request #25 from rtens/master

Slides from yesterday's talk