Make a wiki and move documentation from docs/ to it

[simon-andrews]

GitHub provides projects with free wikis. UMTK's can be found at https://github.com/simon-andrews/umass-toolkit/wiki

It's currently blank, and it's your job to fix that!

Basically, make a homepage for the wiki, then migrate the stuff in docs/ to its own separate page on the wiki.

GitHub wikis are formatted in a language called Markdown. The stuff in the docs/ folder is written in a language called reStructuredText. docs/ folder stuff should be copied to the wiki and translated from reStructuedText to Markdown.

GitHub wikis have a useful preview feature for you to check your work without publishing it!

Recommended experience:

• None, really. Comfort with HTML might be useful (since you'll be used to the idea of a Markdown language already), but you don't really need it.