Reorged imports from jbenet/go-ipfs to ipfs/go-ipfs

- Modified Godeps/Godeps.json by hand
- [TEST] Updated welcome docs hash to sharness
- [TEST] Updated contact doc
- [TEST] disabled breaking test (t0080-repo refs local)

blocks.go

@@ -6,8 +6,8 @@ import (
 	"errors"
 	"fmt"
 
-	mh "github.com/jbenet/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multihash"
-	u "github.com/jbenet/go-ipfs/util"
+	mh "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multihash"
+	u "github.com/ipfs/go-ipfs/util"
 )
 
 // Block is a singular block of data in ipfs