UVTest,Imp

* Generate UV grid texture with AppKit.
* Use UV material if default mat is not specified and data has UV.
* Store pregenerated UV grid for later use.
AP3,API
AP3,Fix
Fix,Typo
Macro

* NYI macro to raise exception.
AATree

* Generalize tree typed APIs.
Project

* Move cut/slice and triangulator to utils.
Merge branch 'master' of ssh://mus3.git.sourceforge.net/gitroot/mus3/tap3

Conflicts:
	mus3/Tests/testMeshOperations.mm
AP3,API

* Follow changes in AP3.
Project,Operation,Imp

* Move files to Operations folder.
* Start implementing uv slicer.
Project

* Separate interface from operations to header files.
Project,Cleanups
Cleanups
Slicer,Imp

* More implmentation for UV Slicer.
Polygon,API

* Redesign edge enumeration a bit.
TTPolygon,API,Imp

* Rename depart to part.
* Partial implementation, partFromEdge:toEdge: for face splitting.
TTPolygon,Imp

* Improve splitter a bit.
Project

* Separate operation files from Tests and move into Experimental.