Added admin settings to set the picture field required or not and fixed validation issue where an error on another field will now remind the user to reselect their picture. (6.x-1.2), 6.x-1.3 just fixes a bad tag.
Added admin settings to set the picture field required or not and fixed validation issue where an error on another field will now remind the user to reselect their picture.
#446094: Error if no file uploaded during registration by kbahey, hadsie, Sam Rose, marcingy, shaisachs: error message when no file uploaded on registration.
By kbahey: Code style changes to conform more with Drupal's coding stanards.
