shoes/shoes4 — pull request #997 by PragTob (2014-12-25 21:02:46+00:00)
Title: Slot margin positioning

Relative positioning also honors slot margins - this fixes #742 - the issue title said art elements, but all elements seem to be affected.

Also added some more general margin specs as they were missing, so it's a pretty spec heavy PR :) The actual fix was just the good old absolute vs. element (no-margins vs. margins)