added blog and facebook to broadcast_formats
removed empty file
work in progress
added koelncampus logo
added koelncampus logo
added kc logo, improved css and homepage teasers
added capybara and the first frontend test
added attr id to div content, fixed and hübsched up tests
added a headles display to travis
deleted unused capistrano
worked on broken travis configuration using a headless config.
merged with master
worked on broken travis config
added event types models
added event models, migration and fixed a name bug
added events scaffold
added routing ressource
updated rspec
url validator gem
model spec + impl