Improve wording in admin quick start guide a bit. Thanks @riking.
Use ember computed property shortcuts
FIX: stupid mistake that broke flagging of posts
BUGFIX: regression, not handling nil count for recent report
Schedule a `blur` on links when the route changes. Also, convert DOM
cleanup tasks to only schedule once per render.
In email digests, try to get longer excerpts if we don't have enough
characters from the first paragraph.