Added check in poll card that allows setting the value of
results_enabled flag.
Access to stats/results now is controlled with abilities.
Polls related to proposals will be accessible to the proposal author
like they were administrators.
Implements 182. resources are shown as cards in dashboard progress view.
Implements #182
Implements 182. resources are shown as cards in dashboard progress view.
Back to polls has dissapeared. A link 'Back to proposal' will be shown
instead.
The button that invites the user to take part in other polls has been
removed.
Stats will flagged as disabled when a poll for a proposal is created.
