Referenced files offline, can't make adjustments even after reconnecting
I upgraded to Aperture 3.3.2, which combined iPhoto & Aperture libraries.
I prefer to store my photos in the "Pictures" folder, not the Aperture library, therefore, Aperture references the photos.
After the upgrade, however, all existing photos became "offline", and no adjustments could be made.
I can't figure out how to re-connect them in a batch; I can only reconnect them one-by-one.
Furthermore, even when they are reconnected, only some adjustments are possible. The crop tool (along with clone tools, etc) are greyed out and are non-functioning.
Help!
How do I reconnect my photos in a batch, and restore the ability to make all adjustments?
Aperture 3, OS X Mountain Lion