Support of debian packaging with versioning for openvim and ovim library; dealing with openflow exec; inclusion of README.rst for both; service file and postinst file added for openvim

Change-Id: Iaa42a592bf8c372c3429fe6a5e556537ec3c9559
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/setup_lite.py b/setup_lite.py
index cf38014..9d2b2ef 100755
--- a/setup_lite.py
+++ b/setup_lite.py
@@ -3,7 +3,7 @@
 from setuptools import setup
 
 __name = 'lib_osm_openvim'
-__version = '1.0.0'
+__version = open('OVIM_VERSION').read().strip()
 __description = 'OSM Openvim library'
 __author = 'ETSI OSM'
 __author_email = 'alfonso.tiernosepulveda@telefonica.com'
@@ -38,7 +38,7 @@
     "paramiko",
 ]
 
-__scripts__ = ['openflow']
+__scripts__ = ['openflow-lib']
 
 setup(name=__name,
       version=__version,