def render(tmpl)
      t = Tilt.new(File.join('views', tmpl)) # @todo Caching!
      t.render(self)
    end
def render(tmpl)
      t = Tilt.new(File.join('views', tmpl)) # @todo Caching!
      t.render(self)
    end
Renders a template.
 @param tmpl [String] file name or path to template, relative to /views in
        project dir
 @example Rendering html erb file
   render('index.html.erb')
 @todo Layouts.