chriseppstein/compass

- if breadcrumbs_trail.size > 1
  %ol#breadcrumbs
    - breadcrumbs_trail.each_with_index do |bc, index|
      - next unless bc
      - klass = "first" if index == 0
      - klass = "last" if index == breadcrumbs_trail.size - 1
      %li{:class => klass}= link_to_unless_current((bc[:crumb] || bc[:title]), bc.reps.find { |r| r.name == :default })