Consider adding the package to Stackage

[ruuda]

It would be nice if this package would be available on Stackage. Provided that everything builds with the current snapshot (master appears to do so, but v0.2.0.1 does not), doing so is as simple as submitting a pull request to fpco/stackage to add a few lines of metadata to the build constraints file. See the guide for details.

[lpeterse]

Thanks for bringing up this issue. I'll try to do this as soon as possible.