Fixing broken ajax queue for dashboard modules.
Fixing dashboard graphs and feedback list refresh interval to not abort each other.
Merge branch 'master' into overshare

* master:
  Fixing dashboard graphs and feedback list refresh interval to not abort each other.
  Fixing broken ajax queue for dashboard modules.
Correctly decode html entities in story titles when sharing and on the original view.
Fixing alpha bug with favicons in river.
Fixing inadvertant shadow on bottom-positioned story titles. Also, they seem to have never worked.
Fixing stickiness of description in table cells.
v4.0b4.