Transformation Modifiers Complete

Of the modifiers that will be available in The Forge 1.0, there are three basic types: transformations, which take existing geometry and move it around; creations, which add new geometry to the model; and deletions, which remove geometry from the model. All of the planned transformation modifiers for version 1.0 are implemented now. This is a huge step, since this means that you can do some basic modeling. As a result, I'm making the current version of The Forge be version 0.2.