Restructuring code in osm_ro folder, and setup based on MANIFEST
Also updated Makefile and service-openmano.sh

Change-Id: I60cf49013315efafd73de377452e38faf2f2f1e0
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/openmanod.py b/openmanod.py
index 03901c3..bb32339 100755
--- a/openmanod.py
+++ b/openmanod.py
@@ -37,19 +37,17 @@
 version_date="Jan 2017"
 database_version="0.19"      #expected database schema version
 
-import httpserver
 import time
 import sys
 import getopt
 import yaml
-import nfvo_db
 from jsonschema import validate as js_v, exceptions as js_e
-from openmano_schemas import config_schema
-from db_base import db_base_Exception
-import nfvo
 import logging
 import logging.handlers as log_handlers
 import socket
+from osm_ro import httpserver, nfvo, nfvo_db
+from osm_ro.openmano_schemas import config_schema
+from osm_ro.db_base import db_base_Exception
 
 global global_config
 global logger