enable cache for build, closes #8 (#12)

* enable cache for build, closes #8
* goimports
* lint fixes

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

events/memory/memory.go

@@ -7,11 +7,11 @@ import (
 	"time"
 
 	"github.com/google/uuid"
+	"github.com/pkg/errors"
 	"github.com/unistack-org/micro/v3/events"
 	"github.com/unistack-org/micro/v3/logger"
 	"github.com/unistack-org/micro/v3/store"
 	"github.com/unistack-org/micro/v3/store/memory"
-	"github.com/pkg/errors"
 )
 
 // NewStream returns an initialized memory stream

events/memory/memory_test.go

@@ -6,8 +6,8 @@ import (
 	"time"
 
 	"github.com/google/uuid"
-	"github.com/unistack-org/micro/v3/events"
 	"github.com/stretchr/testify/assert"
+	"github.com/unistack-org/micro/v3/events"
 )
 
 type testPayload struct {