First pass for the style guide

[IdealUsrname]

Closes #6

I added some extra categories. I would love feedback on formatting.

[CathPag]

Looks great to me. Only one question, how do we envision using: Tool, Opposite of "Other Definition", Application, Objective, Application in the glossary?

Fixed two typos and a spacing issue and committed directly to your branch since it was just a detail. Is that ok or should I create a PR moving forward? Wanna do whatever is best practice.

[IdealUsrname]

Looks great to me. Only one question, how do we envision using: Tool, Opposite of "Other Definition", Application, Objective, Application in the glossary?

I put them there for a discussion. It might be best to leave everything as a concept and decide later?

Fixed two typos and a spacing issue and committed directly to your branch since it was just a detail. Is that ok or should I create a PR moving forward? Wanna do whatever is best practice.

Thanks, @CathPag!

Small typos are easy to fix like that. Appreciate it.