[CORD-2276]
Update xos-base to 16.04, remove unused/legacy packages

Change-Id: Ie60c74bc171c3c1e55d53877e8a9b8cca0f0db27
diff --git a/lib/xos-config/setup.py b/lib/xos-config/setup.py
index 098f544..777a7a1 100644
--- a/lib/xos-config/setup.py
+++ b/lib/xos-config/setup.py
@@ -31,5 +31,9 @@
       author='Matteo Scandolo',
       author_email='teo@onlab.us',
       packages=['xosconfig'],
-      include_package_data=True
+      include_package_data=True,
+      # TODO add all deps to the install_requires section
+      install_requires=[
+          'pykwalify>=1.6.0'
+          ]
      )