Translater from SVG style (&str slice) to bevy
The string slice is parsed into a HashMap. Lazy accession to its values.
Chief struct to implement the user-provided strategy to associate components/materials given
the style of the path.
For each of the paths in a SVG file, apply a StyleStrategy to translate them into entities with
functionality added to them, dependent of the SVG properties of the path (stroke, fill…)