openstack release cleanup

Change-Id: Ic40af7dd7e88dd48e96dc1086e969d2b8e3931d6
diff --git a/other-requirements.txt b/other-requirements.txt
new file mode 100644
index 0000000..ba84cc5
--- /dev/null
+++ b/other-requirements.txt
@@ -0,0 +1 @@
+python-yaml