Update Formo - add recursive argument to Formo::as_array().
Clean up Controller_Items by moving labels and error messages to separate functions.
Fix bug in Controller_Items with item edit site messages.
Move form-related Album::get_sort_column_options() to Controller_Items.
Formatting fix - get rid of tabs from recent commit.
Update Formo - fix bug where files didn't work in groups.
Convert Controller_Admin_Watermarks to Formo.
Convert Controller_Rest to Formo.