d3athrow/vgstation13 — pull request #2088 by ComicIronic (2014-12-06 15:04:51+00:00)
Title: Fixes insulated pipe construction.

Manifolds and 4way manifolds can now be wrenched and unwrenched.
Extensions for pipe connection graphics are now properly generated.
Manifolds now start red if they are red, instead of being white.
Fixes #2076