New version: ProtPlot v0.4.0

[JuliaRegistrator]

• Registering package: ProtPlot
• Repository: https://github.com/MurrellGroup/ProtPlot.jl
• Created by: @anton083
• Version: v0.4.0
• Commit: 939b4c2a2ffd5fecf9e2ed0facb56dfb535ef039
• Reviewed by: @anton083
• Reference: MurrellGroup/ProtPlot.jl@939b4c2#commitcomment-142057428
• Description: Protein ribbon plots implemented in Julia using GLMakie
• Release notes:

- Depend on Makie instead of GLMakie, and let the user import a backend. (See #23)
- Use recipes to create the `Ribbon` plot type, with `ribbon` and `ribbon!` functions that can take a vector of chains, a chain, or a path to a PDB file.
- `ribbon` now makes a standard uninteractive 2D plot. Use `ribbon_scene` for a convenient and interactive scene with a ribbon, or add a ribbon to your own using `ribbon!`.
- Rework rendering of ribbons.
  - More robust beta strand rendering.
  - Only render helices and strands between the first and last alphacarbon.
  - Extend coils to alphacarbons of other secondary structure elements, making sure the direction matches.
  - Remove "Segments" type, and simply keep track of subchain ranges instead.
  - Cleaner code.
- Use recipes to create the `Ramachandran` plot type.

[github-actions]

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