code: function Cobertura(runner) {
  	var jade = require('jade')
  	jade.doctypes.cobertura = '<!DOCTYPE coverage SYSTEM "http://cobertura.sourceforge.net/xml/coverage-03.dtd">'
  	var file = __dirname + '/templates/cobertura.jade', 
  	str = fs.readFileSync(file, 'utf8'), 
  	fn = jade.compile(str, { filename: file }), 
  	self = this
  
  	JSONCov.call(this, runner, false)
  
  	runner.on('end', 
  	function(){
  		self.cov.src = __dirname.split('node_modules')[0]
  		process.stdout.write(fn({
  			cov: self.cov
  		}))
  	})
  }
docs: Initialize a new `Cobertura` reporter.
  
  @param {Runner} runner
  @api public