setup.py: version_command instead of static version; added MANIFEST.in

Change-Id: I115c3eef0e63cdaacfb88199d93bcd77071e6657
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/README.rst b/README.rst
index 466163f..716c89b 100644
--- a/README.rst
+++ b/README.rst
@@ -2,5 +2,5 @@
 osm-lcm
 ===========
 
-osm-lcm is the Lightweight Build Life Cycle Management for OSM. It interact with RO module for resource orchestration and N2VC for resoruce orchestration
+osm-lcm is the Lightweight Build Life Cycle Management for OSM. It interact with RO module for resource orchestration and N2VC for VNF configuration