Add extra tests for stats update for Alert#process
Move updating of stats to Alert#process
Rename method
Update Stat at the end of the mail run. More efficient
Add last_checked column to alerts
Extract method
Rename method
Rename method
Call method with correct signature
Temporarily comment out oaf blog feed
Revert "Temporarily comment out oaf blog feed"

This reverts commit 7211878f6af56685289a9eaccbfebb7dd4d2eba2.
Merge branch 'master' into design/initial

* master:
  Revert "Temporarily comment out oaf blog feed"
  Temporarily comment out oaf blog feed
  Call method with correct signature
  Rename method
  Rename method
  Extract method
  Add last_checked column to alerts
  Update Stat at the end of the mail run. More efficient
  Rename method
  Move updating of stats to Alert#process
  Add extra tests for stats update for Alert#process
At larger res homepage news appears in 2 col-grid.
6 items of news rather than 4.