Add `q2str` to convert quaternion to string#158

Merged

myeatman-bdai merged 2 commits intobdaiinstitute:masterfrom

petercorke:new-qstr

Jan 26, 2025

Commits on Jan 19, 2025

Add `q2str` to convert quaternion to string, replacing old functionality of `qprint(..., file=None)` which is unintuitive. Added deprecation notice to `qprint`, tests and doco.
petercorke
committed

Commits on Jan 23, 2025

Fix doco errors for `q2str()` and `qprint`
petercorke
committed