issue #1306: update tests to verify the view path works for both ac.done and ac.partial.render
update test use the same template file
support views/partials/templatefile & passing instance instead of instance.type when partial.render calls renderer.render
add newline at end of file
Merge pull request #1308 from lzhan/partialrender

Fix issue #1306: ac.partial.render() throws error for handlebar custom helper