Don't assume -v for acceptance tests.
You can pass it yourself with `script/acceptancetest -v`, but you can't turn it
off, and it's hard to spot failures while it's on.
diff --git a/script/acceptancetest b/script/acceptancetest
index 49039fd..f9c89f4 100755
--- a/script/acceptancetest
+++ b/script/acceptancetest
@@ -2,4 +2,4 @@
#
# Run the acceptance tests.
-exec go test -v -p=1 -tags 'acceptance fixtures' ./acceptance/... $@
+exec go test -p=1 -tags 'acceptance fixtures' github.com/rackspace/gophercloud/acceptance/... $@