[milo] make logs uploadable and also remove it from up-dev.

milo/logs/logs.go

Index: milo/logs/logs.go
diff --git a/milo/logs/logs.go b/milo/logs/logs.go
index 79daa7aed63919e22e6a9cfeb91643126662b307..7399740c39095ba94a0975cf18896665807b074f 100644
--- a/milo/logs/logs.go
+++ b/milo/logs/logs.go
@@ -1,4 +1,18 @@
-package logs
+// Copyright 2017 The LUCI Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package main
 
 import (
 	"errors"