add login_user method to controller rspec. #144
use login_user instead of sign_in(user), user need to be confirm before
login.
events should belong to user. #144
show new event page with sidebar. #144
Merge pull request #167 from saberma/saberma-feature/144-event-belong-to-user

Saberma feature/144 event belong to user
remove puts.
merge #166

add feature sign_in macros.
merge doitian:device-pages-styles-and-translations, fix test fail since label.sign_in changes
load I18n for assets:precompile