Add description and repository fields to Cargo.toml

[eholk]

I'm getting ready to push our first release to crates.io and it'd be better if we had these fields set first.

[daprilik]

Consider adding some more "advertising" fields as well (e.g: see gdbstub: https://github.com/daniel5151/gdbstub/blob/master/Cargo.toml#L8-L13)

[eholk]

Consider adding some more "advertising" fields as well (e.g: see gdbstub: https://github.com/daniel5151/gdbstub/blob/master/Cargo.toml#L8-L13)

Good idea, I added a few. Do you think there are any others I should add?

[eholk]

The documentation and readme fields get set to what we want by default, so I chose to leave those off.

[daprilik]

The documentation and readme fields get set to what we want by default, so I chose to leave those off.

wait, whaaaat? since when??

---

Also - not entirely related to this PR - but consider adding some links (and/or badges) to the README.md that link to docs.rs/crates.io.

[eholk]

wait, whaaaat? since when??

Not sure, but here's the documentation: https://doc.rust-lang.org/cargo/reference/manifest.html#the-documentation-field

Also - not entirely related to this PR - but consider adding some links (and/or badges) to the README.md that link to docs.rs/crates.io.

Yeah, I think this would be good. I'll wait until we get the crate published so we actually have something to link to though :)

[daprilik]

wait, whaaaat? since when??

Not sure, but here's the documentation: https://doc.rust-lang.org/cargo/reference/manifest.html#the-documentation-field

huh, the more you know.

---

I think this LGTM, feel free to send it 🚀