Added to the P-001 Test target all of the standard frameworks that the P-001.G-imr target uses

CoreGraphics, QuartzCore, GLKit, and OpenGLES frameworks added to P-001 Test target (not libPods.a, at least not yet).
InchLocation returns NAN-CGPoint when invalid

When invalid, models should return crazy non-confusable and (if possible) non-usable values, not normalish values (which zero is).

Now when invalid, InchLocation now returns for cgPointValue a `kNANPoint`, which is initialized to a CGPoint with `NAN` for both X and Y.