Updated docs, complete Character Counter

- Slightly adjusted the visual format on index.html

- Updated the `countify` function structure. It now exposes many methods
that can be accessed anytime at will. Also, it is now using a structure
which I plan to use when I refactor all the other homebrew plugins.

- Created and completed the Character Counter docs page.

- Updated README.md

- Removed "template.html" from the boilerplate since it is essentially
the same as "index.html"

- Moved the index page up to the root folder so that when people visit
the project page, it will be shown.

- Updated all navigations throughout