Ipfs release v0.4.13

Ipfs v0.4.13 release candidate 1

Ipfs release 0.4.12

Ipfs 0.4.12 release candidate 2

Ipfs 0.4.12 release candidate 1

Ipfs v0.4.11

Ipfs 0.4.11 release candidate 2

Ipfs 0.4.11 release candidate 1

bootstrap: add /dnsaddr nodes, remove half of /ip4,/ip6 nodes

License: MIT
Signed-off-by: Lars Gierth <[email protected]>

Ipfs release 0.4.10