Convert Specification PDF to Markdown

[keithrfung]

Feature Request

Is your feature request related to a problem? Please describe.

Convert the most current version of the specification to markdown so that it can be displayed by mkdocs.
https://github.com/microsoft/electionguard/releases/tag/v0.95.0

Describe the solution you'd like
We'd like the specifications to be as accessible and visible as possible. The first steps to this are having a easily a form that can be easily navigated to and traversed.

The material theme we use for mkdocs has some great examples of using arithmatex. The hope would that many of the equations could be displayed with this.
https://squidfunk.github.io/mkdocs-material/reference/mathjax/#arithmatex