normalize/build.js — pull request #7 by Swatinem (2014-06-24 11:59:21+00:00)
Title: add failing test for adding in missing files

This currently fails with:
```
TypeError: Cannot read property 'getTime' of null
at Object.File.stale (/home/swatinem/Coding/normalize/walker.js/lib/file.js:224:19)
at GeneratorFunctionPrototype.next (native)
at Object.file.stale (/home/swatinem/Coding/normalize/builder.js/lib/plugins/missing.js:24:31)
at GeneratorFunctionPrototype.next (native)
at Walker.resolve (/home/swatinem/Coding/normalize/walker.js/lib/walker.js:132:29)
```