[change] Draw vertical wires before horizontal wires

This improves the visualization when control wires are colored different from the horizontal ones.

[update] readme

[update] readme and version

[docs] update package version in readme

[update] use new `curve` element (#21)

[update] version

[update] to 0.5.0 (#15)

[docs] improve formatting

[docs] update readme Pt. 2

[docs] update guide, readme, package