Move deps from _workspace/ to vendor/

godep restore
pushd $GOPATH/src/github.com/appc/spec
git co master
popd
go get go4.org/errorutil
rm -rf Godeps
godep save ./...
git add vendor
git add -f $(git ls-files --other vendor/)
git co -- Godeps/LICENSES Godeps/.license_file_state Godeps/OWNERS

vendor/github.com/hashicorp/raft-boltdb/util.go

@@ -0,0 +1,37 @@
+package raftboltdb
+
+import (
+	"bytes"
+	"encoding/binary"
+
+	"github.com/hashicorp/go-msgpack/codec"
+)
+
+// Decode reverses the encode operation on a byte slice input
+func decodeMsgPack(buf []byte, out interface{}) error {
+	r := bytes.NewBuffer(buf)
+	hd := codec.MsgpackHandle{}
+	dec := codec.NewDecoder(r, &hd)
+	return dec.Decode(out)
+}
+
+// Encode writes an encoded object to a new bytes buffer
+func encodeMsgPack(in interface{}) (*bytes.Buffer, error) {
+	buf := bytes.NewBuffer(nil)
+	hd := codec.MsgpackHandle{}
+	enc := codec.NewEncoder(buf, &hd)
+	err := enc.Encode(in)
+	return buf, err
+}
+
+// Converts bytes to an integer
+func bytesToUint64(b []byte) uint64 {
+	return binary.BigEndian.Uint64(b)
+}
+
+// Converts a uint to a byte slice
+func uint64ToBytes(u uint64) []byte {
+	buf := make([]byte, 8)
+	binary.BigEndian.PutUint64(buf, u)
+	return buf
+}