* show poll notifications in the app * show poll notifications in the app * allow filtering poll notifications in the poll fragment * show poll notifications in system notifications
* add entity classes * change data models and add database migration * add polls to StatusViewData * show poll results * add methods for vote handling * add voting interface * enable voting in TimelineFragment * update polls immediately * enable custom emojis for poll options * enable voting from search fragment * add voting layout to detailed statuses * fix tests * enable voting in ViewThreadFragment * enable voting in ConversationsFragment * small refactor for StatusBaseViewHolder
