reward-circle hover animation
full bin path in sass ubic service
newline before quest name in news feed
player names are a.user-link instead of inversed badges
styling changes for users and news feed

users are now black links instead of labels

news feed events are improved in several ways:
- position event icon to the left, outside the box
- small font size in footer
- reduce margin-bottom in comments
- new line before the quest title
update bootstrap - remove "bootstrap p" rule
Merge branch 'design'
rebuild static