This PR moves the addition of new blocks to our wantlist (and their
subsequent broadcast to the network) outside of the clientWorker loop.
This allows blocks to more quickly propogate to peers we are already
connected to, where before we had to wait for the previous findProviders
call in clientworker to complete before we could notify our partners of
the next blocks that we want. I then changed the naming of the
clientWorker and related variables to be a bit more appropriate to the
model. Although the clientWorker (now named providerConnector) feels a
bit awkward and should probably be changed.

fix test assumption

godeps: drop uuid from code.google.com

change pinning to happen in a callback

Cleanup tour

Maint/fuse

fuse: Attr() now has a Context parameter and error return value

~GOPATH/src/bazil.org/fuse:master$ git shortlog 48c34fb7780b88aca1696bf865508f6703aa47f1..e4fcc9a2c7567d1c42861deebeb483315d222262
Tommi Virtanen (8):
      Remove dead code
      Make saveLookup take Context, return error
      Make serveNode.attr take Context, return error
      Make nodeAttr take Context, return error
      API change: Move attribute validity time inside Attr
      Set attribute validity default time in one place
      API change: Attr method takes Context, returns error
      Set LookupResponse validity times up front, instead of after the handler

sharness/t0060-daemon: don't reuse expect/actual names

mdns: use my fork of hashicorp/mdns

upstream didn't respond to the request to update their dependencies

Change one of the "ipfs" to "ipns"

Side effect: this makes 'tour' accessible through the HTTP API

Fix: dnslink domain resolving was broken; Add: no caching for those

t0040: test ipfs add with stdin

Let's test 'ipfs add' with stdin input too.

License: MIT
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>

fix minor data race in bitswap

make bitswap commands error out properly offline

Bug/panic on empty path

Update the previous `invalid path` error to match the error returned
from `SplitAbsPath`.

Cleaned the tests, and actually test for the error.

Added the original logic to check for a invalid path and a simple test.

If no path after `/ipfs/` or `/ipns/` is given, then the daemon will
panic with a slice bounds out of range error. This checks to see if we
have anything after `ipfs` or `ipns`.

trying to debug permissions failure

fix offline full path resolution bug

large refactor of bitswap, implement wantmanager to manage wantlist