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/mesos/mesos-go/auth/callback/password.go

@@ -0,0 +1,20 @@
+package callback
+
+type Password struct {
+	password []byte
+}
+
+func NewPassword() *Password {
+	return &Password{}
+}
+
+func (cb *Password) Get() []byte {
+	clone := make([]byte, len(cb.password))
+	copy(clone, cb.password)
+	return clone
+}
+
+func (cb *Password) Set(password []byte) {
+	cb.password = make([]byte, len(password))
+	copy(cb.password, password)
+}