Merge pull request #316 from IngmarKrusch/master

Berlin: closed silver sponsoring
Changed speaker
Added ignite proposal
Added ignite proposal
Merge pull request #318 from IngmarKrusch/master

Berlin: added opsworks and github as sponsors
Merge pull request #317 from YadavRavi/master

New Ignite proposal
Clusters, developers, and the complexity in Infrastructure Automation
Continuously deploying Mingle on the cloud - a showcase
Stackdriver 4 ignite proposals
2 more MV proposals
last minute MV proposals
Chef Resources and Providers
fixing the question mark escaping
testkitchen proposal - draft
testkitchen proposal - draft
missing comma for evening sponsors
Damon Edwards: Leading the Horses to Drink: A Practical Guide to Gaining Support and Initiating a DevOps Transformation
Merge pull request #319 from rberger/LeadingTheHorsesToDrink

Damon Edwards: Leading the Horses to Drink: A Practical Guide to Gaining...
Berlin 2013: Add hint for parking spaces at venue.
Merge pull request #320 from IngmarKrusch/master

Berlin is sold out