Adding quaternion support to node.js

[madfrog54321]

Summary

To define the rotation of the sub in 3d space, quaternions must be used. There is a quaternion library that can be installed using npm. It needs to be added to automated build files for the repository.

Acceptance Criteria

• [ ] the quaternion library needs to be added to the repository

  Non-functional Criteria

The library may only need to be installed on the sub, but documentation should be added to the project saying it is being used.

[nfcopier]

I like the library you suggested. I might also suggest finding a C++ library. If we are doing some really mathy stuff, we might want to keep it in the C++ module.