GitLab

update stream muxer

Previously, we'd only retry when a write failed (in case the peer was using
single-use streams). However, in the new world of half-open streams, writes
still succeed on remote-closed streams so this isn't sufficient. Instead, we
need to retry on read failure as well.

Note: this was technically broken before because a peer could write on a stream
before receiving the close message causing the write to succeed but the
subsequent read to fail.

fix: go1.9 monotonic time (for real this time)

* Also, test on go 1.9

Add link to godocs

gx: update go-ws-transport

gx: update go-cid, go-multibase, base32

gx: update go-reuseport

fix: go1.9 monotonic time is not symetric across serialization using ==

gx publish 2.5.10

gx: update go-testutil

gx: remove bbloom dep

It doesn't appear to be used.

Fix logging of keys.

Properly track connections to peers in the DHT.

fixes #70

Add godoc and travis to README.md

Currently keys that get logged are casted from []byte. Which means that log output looks like this.
```
{"event":"getClosestPeersBegin","key":"\u0012 \ufffdᱡ\ufffd`\ufffdF]\ufffd\ufffdᠸCƶ\u0006E\ufffdrb\ufffd\ufffdO\ufffd\ufffdu\ufffd\ufffdj\u000b","system":"dht","time":"2017-07-27T11:12:08.51775836Z"}
```
after fix like this:
```
{"event":"getClosestPeersBegin","key":"QmQyyaB8znrakGydP3ynRsXre96Uw9wc6w6zuP61bbZuNj","system":"dht","time":"2017-07-27T11:16:30.693008112Z"}
```