Function processAlbumEdit

processes the post from the above

Package: admin-functions
Since: 1.1.3
Located at admin-functions.php

Parameters summary
`integer`	`$index`	the index of the entry in mass edit or 0 if single album
`object`	`$album`	the album object
`string`	`& $redirectto`	used to redirect page refresh on move/copy/rename

Return value summary
`string`	error flag if passwords don't match