LogDog: Split CLI tool into package and main.

logdog/client/cli/subcommandQuery.go

 // Copyright 2015 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
-package main
+package cli
 
 import (
         "bufio"
         "encoding/json"
         "io"
         "os"
 
         "github.com/luci/luci-go/common/clock/clockflag"
         log "github.com/luci/luci-go/common/logging"
         "github.com/luci/luci-go/logdog/api/logpb"
@@ skipping 241 matching lines @@
 }
 
 func (p *jsonQueryOutput) end() error {
         if err := p.ensureStart(); err != nil {
                 return err
         }
 
         _, err := p.WriteRune(']')
         return err
 }