Imp: Implement ANIM_trans/rotate

[tngreene]

ANIM_trans/rotate must be implemented in two parts. One as an offset to the Object and baked keyframes (when location/rotations are equal, and the dataref values are the same), all others as dynamic (except for if location/rotation are different but dataref values are the same. This is its own "Case C" bug.

• [ ] Unit test and code to detect difference between Case A (true static) and Case B-D (dynamic) for location

• [ ] Unit test and code to detect difference between Case A (true static) and Case B-D (dynamic) for rotation

• [ ] Static translation/rotation works

• [ ] Make sure to try stacked and combined cases

[tngreene]

Right now, static translation is very well working and has a nice test case for it, but it uses a mix of matrix and vector math so we're stuck with it