Mineshopper/carpentersblocks — pull request #52 by elpocko (2014-06-12 14:00:41+00:00)
Title: Mc 1.6+

The overlay-when-sneaking change was backported from the current master branch.
The second commit fixes a seam between collapsible blocks when making slopes. See http://imgur.com/a/qHLVv for an example