Merge pull request #328 from awolfs/master

Updates for Amsterdam
Berlin 2013: Add E-POST as silver sponsor.
Merge pull request #329 from jbraeuer/master

Berlin 2013: E-Post sponsorship.
updated MV schedule
update of MV schedule
Benjamin Arent proposal should be Ignite not Presentation
A couple of quotation bugs fixed so YAML will parse the files
Merge pull request #330 from rberger/OopsOopsIsLightnig

Benjamin Arent proposal should be Ignite not Presentation
Update E-POST logo
Merge pull request #331 from jbraeuer/master

Berlin 2013: Update sponsor logo.
Add a talk from David Lutz
Add a talk from Sean Hamawi
Merge pull request #332 from gergnz/master

Add 2 new talks from Sean and David.
New BBQ sponsor