Possible support for sword module add ins?

Dear Alphapapa,

Many thanks for this package, it's really helpful! (Your org-web-tools is also a lifesaver)

Best thing about .org format bibles is that backlinks (in the context of org-brain or org-roam) means when I view a verse or chapter I can see where else it was referenced.

I hope I'm not being too greedy when I ask if it's possible to support .bdt files. Ex. The module I have in mind is from: http://crosswire.org/sword/modules/ModInfo.jsp?modName=AquinasSummaTheologica&tester=true&beta=true

```
An excerpt:
Whether, besides philosophy, any further doctrine is required?

Objection 1: It seems that, besides philosophical science, we have no need of any further knowledge. For man should not seek to know what is above reason: "Seek not the things that are too high for thee" (Ecclus. 3:22). But whatever is not above reason is fully treated of in philosophical science. Therefore any other knowledge besides philosophical science is superfluous.

I checked through some other sword modules and it does seem the majority are in .bzs, .bzv etc. So I understand that my use case is uncommon. I confess I do not have any elisp skills, so perhaps you are the right person to ask. I did try dtk.el from this issue #4 List related projects including dtk, but it seems like .bdt doesn't show up when using their select module function.

It's no big deal if it's not possible. Still happy to have the content, having nice headers is really just a nice extra. Thanks for your time.

Best,

Hanshen