Merge pull request #44 from lnwdr/gh-pages

Talk porposal: Making an image conversion service with node.js
Add ember.js techtalk
Merge pull request #45 from GerritWanderer/gh-pages

Added Ember.js Techtalk
Claudio Cicali talk proposal
Merge pull request #46 from claudioc/caludio_20120221

Claudio Cicali talk proposal
February talks
Harmonize Twitter links.
Change Thinkin Tags description
Put apps.berlinjs.org on the frontpage
Prepare March 2013
Web Audio API slash Livecoding by Jan Krutisch
Merge pull request #47 from halfbyte/gh-pages

A talk for the March edition
Updating Krause to Kubota.
Adds link to goole+ page.
Merge pull request #48 from benjaminkrause/gh-pages

Added link to google+ profile
Remove apps-special announcement for february
add talk about meteor.js
Merge pull request #49 from krzysu/gh-pages

my talk about meteor.js
Add more free slots, go get them
Add PageVisibility API lightning talk