rudimentary fix to the htmlhelpers that allows menulink items to specify any specific action/controllers they shouldnt light up for. This is used in situations where cv manager should light up for 90% of the actions in the cv controller, but 1 (planned feature) has it's own seperate menu item which therfore means cv manager shouldnt light up, otherwise yo have 2 menu items lighting up. Much simpler than i made it sound.