API Style docs

[junr03]

Because we are building a Library, we should have API style docs in addition to the Sphinx docs. Doxygen is a candidate tool.

[junr03]

I am going to assign this to the v0.1 release to at least have a setup for API docs with the initial release even if we don't have much yet.

[stale]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or other activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically closed because it has not had activity in the last 37 days. If this issue is still valid, please ping a maintainer and ask them to label it as "help wanted". Thank you for your contributions.