resolve/refinerycms — pull request #1297 by xeromorph (2012-02-15 04:14:54+00:00)
Title: add first|last classes to menu list items

so it seems `menu_branch_css` helper method lacks code for adding 'first' or 'last' class to corresponding menu list items while containing fetches for number of siblings

whether it should be added one piece or removed other respectively