brian-c/haw — pull request #6 by chrissnyder (2014-07-31 20:16:31+00:00)
Title: Reduce parallel optimizations

Was running into a problem on projects with a lot of images where haw went to optimize all of them at once and slowed my Air to a crawl.

This PR limits the number of parallel optimizations to 3, which is the highest number that didn't max my CPU.

This does increase build times by roughly 15%. Though I can't imagine it makes much of a difference on a project with just a couple images.