fix: switched back to the correct YAML parser

Also regenerated the test data to use the correct YAML output for ghodss yaml.

Signed-off-by: Matt Butcher <matt.butcher@microsoft.com>

cmd/helm/testdata/output/status.yaml

@@ -1,7 +1,7 @@
 info:
-  deleted: 0001-01-01T00:00:00Z
-  first_deployed: 0001-01-01T00:00:00Z
-  last_deployed: 2016-01-16T00:00:00Z
+  deleted: "0001-01-01T00:00:00Z"
+  first_deployed: "0001-01-01T00:00:00Z"
+  last_deployed: "2016-01-16T00:00:00Z"
   resources: |
     resource A
     resource B

pkg/releaseutil/manifest_sorter.go

@@ -22,8 +22,8 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/ghodss/yaml"
 	"github.com/pkg/errors"
-	yaml "gopkg.in/yaml.v2"
 	"k8s.io/helm/pkg/chartutil"
 	"k8s.io/helm/pkg/hapi/release"
 	"k8s.io/helm/pkg/hooks"