yahoo/mojito — pull request #813 by isao (2012-11-30 01:13:27+00:00)
Title: fix build html5/hybrid bug for shared mojits

this change skips processing client mojit metadata
without a url.

fixes the `mojito build` failure for a app with shared resources; log output looks like this:

```
error: (outputhandler.server): { [Error: Cannot expand instance [tunnelundefined.definition], or instance.controller is undefined] code: 500 }
```

url metadata for shared/app-level mojits is in a
special mojit named "Shared", not via the mojit it
was packaged in.