Add modules needed by upcoming merges

Change-Id: Ib23801e9517b42eb89dfe04513a40e952cb23b00
diff --git a/containers/xos/pip_requirements.txt b/containers/xos/pip_requirements.txt
index 74efe0f..56ade87 100644
--- a/containers/xos/pip_requirements.txt
+++ b/containers/xos/pip_requirements.txt
@@ -80,6 +80,8 @@
 mock==2.0.0
 monotonic==1.2
 msgpack-python==0.4.8
+multistructlog==0.9
+networkx==1.1
 munch==2.0.4
 ndg-httpsclient==0.4.2
 netaddr==0.7.18