Adds missing healthcheck command to setup.py

bug 716

Change-Id: I63df0ee76b48722fdba480db851cda3a502702c4
Signed-off-by: Benjamin Diaz <bdiaz@whitestack.com>
diff --git a/setup.py b/setup.py
index 5b3bcb1..8ebc49d 100644
--- a/setup.py
+++ b/setup.py
@@ -60,6 +60,7 @@
     entry_points={
         "console_scripts": [
             "osm-policy-agent = osm_policy_module.cmd.policy_module_agent:main",
+            "osm-pol-healthcheck = osm_policy_module.cmd.policy_module_healthcheck:main",
         ]
     },
     dependency_links=[