Merge rs-ipfs#414

414: Prepare 0.2.1 release r=koivunej a=koivunej

Tracked in rs-ipfs#413. This turned out a bit misc PR with the comment removal from fetch_and_cat and all that.


Co-authored-by: Joonas Koivunen <joonas@equilibrium.co>

Merge rs-ipfs#396

396: ipfs-unixfs: update changelog, bump version r=koivunej a=koivunej

Updates the changelog and bumps the version to 0.2.0. I'll tag and release after merging.

Co-authored-by: Joonas Koivunen <joonas@equilibrium.co>

Merge rs-ipfs#398

398: chore: add missing Cargo.toml metadata r=aphelionz a=koivunej

whoops.

This PR adds the necessary metadata bitswap/Cargo.toml, so that I can publish it.

Co-authored-by: Joonas Koivunen <joonas@equilibrium.co>

Merge rs-ipfs#399

399: Prepare ipfs release r=koivunej a=koivunej

This PR updates Cargo.toml, so that I can release it.

I hope adding the `version` for the `path` deps does the trick, at least `cargo publish --dry-run` seems to produce an ok crate, with:

```
[dependencies.ipfs-bitswap]
version = "0.1"

[dependencies.ipfs-unixfs]
version = "0.2"
```

The crate ends up containing the Cargo.lock file which I am not so sure if it should be excluded?

Co-authored-by: Joonas Koivunen <joonas@equilibrium.co>

Merge rs-ipfs#313

313: Prepare unixfs release v0.1.0 r=koivunej a=koivunej

Per semver the next must be a minor bump at least. While I don't have a concrete path forward to 1.0 in mind for this crate I am sure we'll be doing smaller bits and bobs soon as we approach a rust-ipfs release as well.

Co-authored-by: Joonas Koivunen <joonas@equilibrium.co>
Co-authored-by: Joonas Koivunen <joonas.koivunen@gmail.com>

Update CONTRIBUTING.md