go fmt: go-ipfs-as-a-library

feat: web ui 2.7.2

extract the pinner to go-ipfs-pinner and dagutils into go-merkledag

fix #2203: omit the charset attribute when Content-Type is text/html

Pin ls traverses all indirect pins

fix (pinning): pin ls traverses all indirect pins. pin ls pin type precedence change - a direct/recursive pin is now labeled as such even if also indirectly pinned.

fix: ignore nonexistant when force rm

License: MIT
Signed-off-by: Oli Evans <oli@tableflip.io>

- Make `ipfs files rm --force /nonexistant` succeed when the path does not exist.
- Add shaness test for removing nonexistant paths
- Refactor duplicated code to find a parent dir into a function

I've been writing scripts against the files api, and having to stat things before removing them is a pain. So this PR aims to make --force do what I'd expect it to.

License: MIT
Signed-off-by: Oli Evans <oli@tableflip.io>

introduce IpfsNode Plugin

improve documentation and fix dht put bug

Adding alias for `ipfs repo stat`.

doc(gateway): document dnslink

pin: add context and error return to most of the Pinner functions

fix issue 6760, adding with hash-only, high CPU usage.

use sync.Once instead

This add -H (-h is obviously taken by the help) for human and -s for size only (I though of -so but multiple letters is automaticaly -- not -).

chore(dep): update QUIC

This is a large protocol breaking change. That's why QUIC is experimental.

fix go-lint

feat: web ui 2.7.1

fix(coreapi/add): close the fake repo used when adding with hash-only

fix bug 6748

ipfs add whit only hash, don't need to announce cid to other peer