def display_path(filename=nil)
      filename ||= path
      display_path = File.expand_path(filename)
      display_path.gsub(base_path.to_s, "")
    end
def display_path(filename=nil)
      filename ||= path
      display_path = File.expand_path(filename)
      display_path.gsub(base_path.to_s, "")
    end
Parses out the <tt>base_path</tt> setting from a path to display it in a
 less verbose way.