EditorLabel.cs script break build. Not if in "Editor" folder.

The EditorLabel.cs script in Scripts folder in the 0.17 package break build launching.
Move it to the "Editor" folder.
(Test with Windows x86-x64 compiling, on Unity 4.3.2f1 Free)

In any case, this is a really really great job.
ShaderForge is a must have plug-in for Unity.

Good luck for the next updates.

Jonathan Lefebvre
3D Environment and Tech artist at HeliumGames