Exclude Singly Development Sandboxes from the DDA.

We recently changed the name of the autogenerated app when new users
sign up and they're junking up the daily dev emails reports.
Remove sandbox from DDA NewApps report.

This makes the New Apps section of DDA more of a proxy for new users
with credit cards now that they are required to create a production app.
sync full-sized photos from picasa

we need to append imgmax=d to the request to the album feed to get
full sized images. We will need to resync picasa photos by resetting
the config for this to take effect on albums that have already been
synced.
Merge pull request #837 from Singly/daily-dev-patches

Daily dev patches
Merge pull request #838 from Singly/picasa-full-size

sync full-sized photos from picasa