renamed .css files to .css.scss
replaced sprockets require with sass @import
UI cleanup
extracted css into an asset file
added expiration time for started? and live?
added UTC to schedule
added changes to hangout features to account for UI changes

minor fix for hangout.feature
added feature for UTC in events schedule
Increased timeout for capybara javascript tests
code review changes
code review changes
restart travis
Merge pull request #462 from YaroSpace/hangouts_restart_ui

Hangouts flow on events show page