Format Text Objects with Markdown

[BhavyeMathur]

I saw this question on Stack Overflow: https://stackoverflow.com/questions/63992250/display-differently-styled-bulletpoints-with-pygame and thought that goopylib Text Objects should have an option to display text as is rendered in Markdown.

So the user should be able to bold parts of text using **, use italics using *, create bullets, etc. Maybe support for Quotes isn't required because it is much more complicated. Hyperlinks can be detected and they should be able to automatically link to open websites.