Merge pull request #21 from fidothe/master

Added Capybara and got it working correctly
test
Merge branch 'master' of github.com:rubymonsters/speakerinnen_liste
new migration and some view changes
delete a flash message becaus we had them twice
added my first capybara test
some changes in capybara test
mail_test commmented out and added comments to the capybara test
capybara login test works
tag integration
tags changed in topics
added translations for rails general, devise, labels and normal text
app in EN in controller
Merge pull request #25 from rubymonsters/i18n

I18n
tag tests
merge conflict solved
WARNING:changed development db to postgresql
commented out remove users migration as it crashes under postgres
implemented search
Merge pull request #26 from carladrago/cd_search_implementation

Cd search implementation