Translate to pt-BR, add new informations.
Added Anand Rudrabhatla Unchaining Development Agility
Merge pull request #241 from rberger/UnchainingDevelopmentAgility

Added Anand Rudrabhatla Unchaining Development Agility
Merge pull request #240 from drozer/master

new talks by Frank Breeijk and Wes Mason
fixe Jonathan forced merge
added nokia sponsor
update dates from NYC 2013 & Tokyo 2013
nokia -> Gold in Berlin
updated proposal e-mail address (from 2012 to 2013)
Merge pull request #242 from drozer/master

New talks PAtrick van Dissel and Jasper Sonnevelt
updated Austin program changes from google spreadsheet
Merge pull request #243 from drozer/master

new talk by Jeff Sutherland for Devops Amsterdam
New talk
Merge pull request #244 from awolfs/master

New talk added
Add venue map.
Update call for papers link.
Added Jeff Sussna Continuous Quality: What DevOps Means for QA proposal
Lightning Talk / Ignite Proposal from Jeff Sussna Going All-In with Vagrant
Merge pull request #245 from rodrigopinto/master

Add informations/translantions and open call for proposals Brazil.
Merge pull request #246 from rberger/ContinuousQualityWhatDevOpsMeansForQA

Added Jeff Sussna Continuous Quality: What DevOps Means for QA proposal