Revert "Merge branch 'master' of github.com:reidbuz/sprite-sheet-maker"

This reverts commit 54275edcee3b259b0b95485ff3e6f730371bf542, reversing
changes made to cb68b9fa1fedaeab3eec5525bd3097157b5c99d5.
Revert "Revert "Merge branch 'master' of github.com:reidbuz/sprite-sheet-maker""

This reverts commit 7500ab7d1105bd61a7d96ca9d0f7b44c797913ba.