Release 0.3.0 of os-resource-classes

This release adds the normalize_name utility method which
can be used by clients of the library to generate a
known-good name of a resource class. The change does not
otherwise impact the library so is of minimal risk to
any existing installs.

Also, the team is updated from placement to nova. The
launchpad (for now) remains the same. Storyboard is
in progress, but not happened yet.

Change-Id: Ib878cc7a4e2df1186493b63b3c3d7dcc50fceda0

deliverables/stein/os-resource-classes.yaml

@@ -1,6 +1,6 @@
 ---
 launchpad: nova
-team: nova
+team: placement
 type: library
 release-model: cycle-with-intermediary
 include-pypi-link: yes
@@ -15,3 +15,7 @@ releases:
       - hash: b0c27a7d62d6a1e7331de0e8d2a7c708b5f8a3ba
         repo: openstack/os-resource-classes
     version: 0.2.0
+  - projects:
+      - hash: 2d4672e5f342a4a5aec4ceca885cd7d966134ebb
+        repo: openstack/os-resource-classes
+    version: 0.3.0