Bump Stylus to 0.38. Closes GH-59.
0.9.0
Update Stylus and Nib.

Closes gh-62.
v0.10.0
update readme
Remove verbose writeFlags as of Grunt v0.4.2 its automatic. Ref gruntjs/grunt#749.
Update Stylus.
Merge pull request #68 from sapegin/stylus041

Stylus 0.41.
0.11.0
Set files to publish to npm. Ref gruntjs/gruntjs.com#65
Explicitly set files to publish to npm. Ref gruntjs/gruntjs.com#65
Call `return` when short-circuiting due to empty src

I saw a strange error when I had a misnamed `src` property of my
Gruntfile.js; it stemmed from the `async` lib and was due to the fact
that in `tasks/stylus.js`, `n()` could be called multiple times in a
single iteration.  There's a check for empty `src` (`srcFiles.length === 0`),
which short-circuits and calls `n()`, but doesn't `return`. Then, later
down in the function, `n()` gets called again, confusing the `async`
lib.
Merge pull request #73 from spikebrehm/fix/return-on-empty-src

Call `return` when short-circuiting due to empty src
Fixed dead link in readme
Merge pull request #75 from pensierinmusica/patch-1

Fixed dead link in readme