Acceptance Test Updates (#218)

* compute: don't pass choices

* blockstorage: don't pass choices

* DumpResource Function

This function prints a resource in JSON format but retains the actual
field name rather than using the name specified in the JSON tag.

* New DumpResource

This version just converts the resource into JSON. The original is
being left in git history for posterity.

* Renaming DumpResource to PrintResource

* Removing all print functions in favor of PrintResource

* Rebase reconcilliation
diff --git a/acceptance/openstack/compute/v2/quotaset_test.go b/acceptance/openstack/compute/v2/quotaset_test.go
index 2fb7c99..e0c4bae 100644
--- a/acceptance/openstack/compute/v2/quotaset_test.go
+++ b/acceptance/openstack/compute/v2/quotaset_test.go
@@ -8,6 +8,7 @@
 
 	"github.com/gophercloud/gophercloud"
 	"github.com/gophercloud/gophercloud/acceptance/clients"
+	"github.com/gophercloud/gophercloud/acceptance/tools"
 	"github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/quotasets"
 	"github.com/gophercloud/gophercloud/openstack/identity/v2/tenants"
 	th "github.com/gophercloud/gophercloud/testhelper"
@@ -35,7 +36,7 @@
 		t.Fatal(err)
 	}
 
-	PrintQuotaSet(t, quotaSet)
+	tools.PrintResource(t, quotaSet)
 }
 
 func getTenantID(t *testing.T, client *gophercloud.ServiceClient) (string, error) {
@@ -182,4 +183,4 @@
 	}`
 	FillUpdateOptsFromQuotaSet(UpdatedQuotas,op)
 	th.AssertJSONEquals(t,expected,op)
-}
\ No newline at end of file
+}