creationix/wheat — pull request #44 by CrypticSwarm (2012-05-09 20:58:21+00:00)
Title: attempt to remove execPipe function

The exec Pipe function looks to do about the same as what child_process.exec does.
I thought that it should be removed and use child_process.exec instead.

Currently this is not ready to merge. At the moment the graphs images don't render correctly. They are about 5% smaller. Any ideas why this isn't working?