Revert "Merge pull request #124 from bfintal/push-pull"

This reverts commit b81fd401861898e192dfc3db9f785050602edfaa, reversing
changes made to e7e65c90ac6b5f3f5a93c9a3aa5370c9b44f21d7.

After some consideration, I don't think these additions are worth the extra
size added to Skeleton.