add event live scope
use live scope for results controller main event
show results button if event has started
Merge commit '49d9afccab98ddc17979ed41378be1ac0a4c4b1f'

# By Andrew Hlavats
# Via Andrew Hlavats
* commit '49d9afccab98ddc17979ed41378be1ac0a4c4b1f':
  checking for event to be open for anonymous users | closes #185