Changing back to draft while I investigate the implementation of added mass adjustments with body interactions

Ready for review again. I confirmed the implementation of our added mass adjustments in b2b cases and added to our documentation explaining it.

@akeeste after reviewing the proposed documentation revisions, the bodyClass revisions in this PR appears to be good, but it would be helpful if you could verbally explain the issue and proposed solution within the PR for future reference/clarity. Thank you!

Correcting my above comment:
I was referencing our docs originally, which were incorrect. The bodyClass implementation and treatment of inertia products in the adjustMassMatrix function was correct, but our developer manual section on WEC-Sim's added mass treatment was incorrectly writing the inertia tensor as if it was a skew-symmetric matrix. It is not. The inertia tensor is a symmetric matrix. Our source was right, the docs were wrong.

Those docs are now corrected and the inertia tensor is written correctly

@kmruehl FYI, see above comment for explanation. The docs build fine so this should be good to merge

@akeeste thank you for the clarification and for reverting the revisions to the bodyClass. Once the tests pass, I will merge.