#447572 by effulgentsia: Change "Remove" button name contruction to be more flexible with solutions like Flexifield.

Including transliteration.inc manually to prevent function not found errors when files are not saved through an upload field..

#425252: Clean up user names to remove unsafe characters when transliteration and user tokens are combined.

#417774: Add Public FileField API Functions and fix field_file_references() to not be field specific.

Better CSS styling with a line rule to separate the preview and the edit fields. More consistent with existing markup.

#397578: Uncouple ImageField from custom FileField hooks. Implement ImageField as a dependent widget for FileField.

#387194: Major FileField UI Refactoring. Putting File info side-by-side the preview, hiding fields that are unnecessary before uploading a file.

CSS and Markup changes to make it so that clicking upload buttons doesn't cause unexpected wrapping of text when the buttons are floated.

#303286 by dopry, drewish, moonshine, Add field to file during validation so it is available during hook_file_insert.

#362198 by mfb, prettier singleline fix for Undefined class in filefield_widget... doesn't seem like it was committed to head...