Stub Rackspace flavors.
diff --git a/rackspace/compute/v2/servers/delegate.go b/rackspace/compute/v2/servers/delegate.go
new file mode 100644
index 0000000..84c4cc0
--- /dev/null
+++ b/rackspace/compute/v2/servers/delegate.go
@@ -0,0 +1 @@
+package servers