images service v2 port from rackpsace/gophercloud (#171)
* CheckByteArrayEquals funcs
* direct port from rackspace/gophercloud with minor additions to get unit tests passing
* new package for uploading and downloading image data
* updates to make imageservice v2 consistent with the rest of gophercloud/gophercloud
* add image service v2 client
diff --git a/openstack/imageservice/v2/README.md b/openstack/imageservice/v2/README.md
new file mode 100644
index 0000000..05c19be
--- /dev/null
+++ b/openstack/imageservice/v2/README.md
@@ -0,0 +1 @@
+This provides a Go API which wraps any service implementing the [OpenStack Image Service API, version 2](http://developer.openstack.org/api-ref-image-v2.html).