Added ThoughtWorks as Silver sponsor for DoD Ghent
Merge pull request #1251 from Tolomaus/master

Added ThoughtWorks as Silver sponsor for DoD Ghent
Merge pull request #1252 from jbraeuer/master

Berlin 2014: Better program.
Added ThoughtWorks as Silver (not Bronze) sponsor for DoD Ghent
Merge pull request #1253 from Tolomaus/master

Added ThoughtWorks as Silver (not Bronze) sponsor for DoD Ghent
Remove ruxit, add sematext and datadog.
Merge pull request #1254 from pcn/add-sematext-remove-ruxit-nyc-2014

Remove ruxit, add sematext and datadog.
Berlin 2014: Add registration link on main page.
Berlin 2014: Improve program.
Berlin 2014: Add first Hands-On.