Lots of Updates:
Add forward & Previous buttons to lightbox popups.
Edit Image - Add "Forward" & "Previous" buttons.
Remove "Meta" text from fields.
Lightbox view - Add toggle for autosave inputs and matching tag.
List/Sort View:
Need to be able to update existing images:
Check if same hash and filename. (Do nothing, throw out download.)
Check if image exists with the same hash but a different filename. 
(Ajax Prompt to overwrite old filename with new filename for existing
image.)
Check if image exists with the same filename but a different hash. 
(Ajax Prompt to overwrite old image with new image.)