Documentation progress
Restructured the files

Created a folder called "zenplate". This is essentially the boilerplate
folder — just copy it over and look through it before you start using.

By default, it is using vanilla CSS. SCSS files are still there, but I
am not very motivated to update it, because I still don't have any
reason to appreciate it. But I'll eventually drag my butt to do it
anyway.

The docs have their relative paths modified so that it will work with
the new structure.