Changes since 7.x-1.0-rc1:
- #1151594 by amateescu: Fix hook_form_alter() fatal error by checking the correct form element.
- #1077426 by Kevin Quillen, amateescu and Dave Reid: Added permissions.
- #863670 by amateescu: Add hook documentation in menu_attributes.api.php
- #863654 by amateescu and Dave Reid: Add vertical tabs summaries.
- #863658 by amateescu: Write Simpletests and enable automated testing.
- #1266456 by amateescu and davereid: Menu attributes does not accept 0 as an access key.
- #1200928 by dalin, amateescu: Fixed menu link edit form does not save values for existing menu links since $form['options']['#value']['attributes'] is defined.
- #1200932 by dalin, amateescu: Fixed $form['options'] should not get overwritten.