Initial feature set complete

• #1 global directives
• #2 gocsify themeable
• #3 allow localised width and height
• #4 allow localised title and CSS class
• GH Pages: https://mylesj.github.io/docsify-nomnoml

Theming Support

Automatically attempt to match the current page styling - can be diabled by setting autotheme to false in the config.

Otherwise exposes overridable CSS classes:

:root {
    --nomnoml-svg-stroke: <color>;
    --nomnoml-svg-fill-1: <color>;
    --nomnoml-svg-fill-2: <color>;
}

Globally Configurable Directives

Exposes the capability to apply a global configuration on the window.$docsify object which can be prepended to all nomnoml content rendered on the page/s. e.g. specified as.

window.$docsify = {
    nomnoml: {
        directives: {
            fontSize: 14,
            arrowSize: 1.5,
            // ... etc.
        }
    }
}

Configurable SVG Attributes

Adds attribute support to the render directive, supporting: title, class, width, height

e.g.

```noml render width=100 height=50 class=css-name title="my title"
[Foo]->[Bar]
```

Render Nomnoml Syntax

A bare bones plugin connecting docsify and nomnoml.