Allow User to Create Object Path

[TheCedarPrince]

Is your feature request related to a problem? Please explain.
One thought is to enable a user to create an arbitrary path that an object could follow.

Describe the solution you'd like
Luxor and Cairo has many methods which support path creation. Using those would be the starting point to creating a proof of concept.

[Wikunia]

I think I have an idea for this one.
We basically need the following two lines to get an interpolated point on a path:
https://github.com/JuliaGraphics/Luxor.jl/blob/2318620ec1098bae002d1052d36f0fb5e9cae472/src/polygons.jl#L695-L696

I am thinking about SubAction(1:10, animation, follow_path(circle(O, 20))) what do you think @TheCedarPrince ?

[Wikunia]

Can this be closed @TheCedarPrince ?

[TheCedarPrince]

Yes! Feel free to close it @Wikunia . 😄