Pluto.jl: 🛶 Before Pluto v0.13

[fonsp]

The following features will be added as part of a v0.12.* release:
_(feel free to open an issue about any of these)_

• Built-in package manager - https://www.notion.so/Self-contained-reproducibility-995ffa5174894c26b897827bd2ce4990
• 1-click "Deploy on Binder' button (maybe github gist integration?)
• #279 (https://github.com/fonsp/Pluto.jl/issues/115#issuecomment-661405264)
• Running notebooks as scripts - https://www.notion.so/Running-notebooks-as-scripts-48cc50347336412796ca7a7527514f73
• Experiment with notebooks inside notebooks - https://www.notion.so/Notebooks-inside-notebooks-9e99d381c3014e40b310d4846c764a15

[karlwessel]

Oh boy, I can't wait for the notebook inside notebook experiments! (Actually, I can wait, no problem, totally grown up and patient...)