v1.0.3 - Fix Photo / Image bugs

• Fix image replication error introduced in v1.0.0 -- any image stored since the v1.0.0 release (July 2nd) would have been stored locally and not replicated to the server, and will be lost as a part of this upgrade
• Fix bug when taking a photo and pressing cancel in the middle of the process

Note: This upgrade is another schema change because the list group ID needs to be stored with the image, so the end-user will be prompted to delete local data and re-sign in again to replicate.