Add good/bad angle information to analysis.json

[akenmorris]

Resolves #2130

• 2130

This PR adds the cosine apex angle for each correspondence point in the particle system. This value can then be thresholded at runtime the way Studio currently does to show particles as green or red (good or bad).

The structure is an array of arrays. One array per anatomy/domain.

"good_bad_angles": [
    [
        0.9853368372884771,
        0.9973483833053962,
         ....
    ],
    [
      .....
    ]
   ]