Add 'user friendly' datastore API.

service/datastore/properties_test.go

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-package rawdatastore
+package datastore
 
 import (
         "math"
         "testing"
         "time"
 
         "github.com/luci/gae/service/blobstore"
         . "github.com/smartystreets/goconvey/convey"
 )
 
@@ skipping 156 matching lines @@
 
                                 Convey("weird value", func() {
                                         pm := PropertyMap{}
                                         err := pm.SetMeta("sup", complex(100, 20))
                                         So(err.Error(), ShouldContainSubstring, "bad type")
                                 })
                         })
                 })
         })
 }