Run "make format" (#603)

There was some code that wasn't formatted according to gofmt. This
fixes that.

providers/azurebatch/batch_status_test.go

@@ -1,10 +1,11 @@
 package azurebatch
 
 import (
-	"github.com/Azure/go-autorest/autorest/to"
 	"reflect"
 	"testing"
 
+	"github.com/Azure/go-autorest/autorest/to"
+
 	"github.com/Azure/azure-sdk-for-go/services/batch/2017-09-01.6.0/batch"
 	apiv1 "k8s.io/api/core/v1"
 )

providers/register/provider_openstack.go

@@ -17,5 +17,5 @@ func initOpenStack(cfg InitConfig) (providers.Provider, error) {
 		cfg.ResourceManager,
 		cfg.NodeName,
 		cfg.OperatingSystem,
-		cfg.DaemonPort,)
+		cfg.DaemonPort)
 }

providers/vic/cache/pod_cache.go

@@ -24,7 +24,7 @@ type VicPodCache struct {
 
 type CacheError string
 
-func (c CacheError) Error() string {return string(c)}
+func (c CacheError) Error() string { return string(c) }
 
 const (
 	PodCachePodNameError = CacheError("PodCache called with empty pod name")