Python API: Preparation for RPM/DEB packaging.

Recheck.

Repackage the Python API binding to include all
necessary modules in a single Python package.

Change-Id: I5e35141d413bfb1aad650217e1ca07d85646c349
Signed-off-by: Ole Troan <ot@cisco.com>
diff --git a/vpp-api/python/vpp_papi/vpp_api_base.py b/vpp-api/python/vpp_papi/vpp_api_base.py
index a1ef87a..227257f 100644
--- a/vpp-api/python/vpp_papi/vpp_api_base.py
+++ b/vpp-api/python/vpp_papi/vpp_api_base.py
@@ -58,7 +58,7 @@
     results[context]['e'].clear()
 
 def results_event_wait(context, timeout):
-    results[context]['e'].wait(timeout)
+    return (results[context]['e'].wait(timeout))
 
 def results_set(context, r):
     results[context]['r'] = r