yui/yui3 — pull request #92 by okuryu (2012-03-17 07:44:45+00:00)
Title: Add doctype to avoid script error with yeti

Currently, I just have script error like this with yeti 0.2:

```
$ yeti src/yui/tests/lang.html
Creating a Hub at http://localhost:9000
Waiting for agents to connect at http://localhost:9000.
When ready, press Enter to begin testing.
Agent connected: Chrome (18.0.1025.58) / Mac OS
✔ Testing started!
✖ Script error: Uncaught Error: Yeti requires HTML files with doctypes.
URL: http://localhost:9000/public/inject.js
Line: 50
User-Agent: Chrome (18.0.1025.58) / Mac OS
✔ Agent completed: Chrome (18.0.1025.58) / Mac OS
0 tests passed! (393ms)
```