yeoman/generator-polymer — pull request #117 by ragingwind (2014-12-22 06:04:58+00:00)
Title: Update attributes of seed element

`notitle` attribute doesn't exist on the element. I think it came from [untitled-element/untitled-element.html at master · PolymerLabs/untitled-element](http://goo.gl/jnI7yc)