Document All The Things!!

[NHDaly]

We're doing it! Let's do it! It's happening!

It's #hacktoberfest this month, and what better time can there be to document all the things! If you are a user of Blink, and want to help, please do stop by and send a PR adding a docstring to a function you use and love!

We've had several Issues along these lines asking for documentation, so I'm going to start this tracking issue to cover documentation. For starters here is a small list of some things that should happen:

• Docstrings, docstrings, docstrings: Add simple docstrings to all exported names, especially tricky ones (@js, @js_, message handling)
• Add examples to the docstrings for the most commonly used functions (Window(), body!, content!, load!)
• Create a docs folder and documentation site via Documenter.jl
  • Add some simple guides for things like communication b/w Julia and JS, uploading a Plot, loading javascript libraries.

Happy October! :)

[NHDaly]

This will address #159 and #57

[NHDaly]

Okay, I've done one so far! XD