JSHint 2.5.11

[JSHint 2.5.11](https://github.com/jshint/jshint/releases/tag/2.5.11) includes the fix for https://github.com/jshint/jshint/issues/1993/, the issue that was breaking Brackets with 2.5.10.

I'm pretty sure I tested the right local branch this time, but I suggest you double-check. :)