CORD-1743: Support reloads for logging module + Bugfix in setup.py

Change-Id: I055d8a1eb5b4dfe233e68624a7ebecd1acb49061
diff --git a/setup.py b/setup.py
index 5913f8a..6ff2a91 100644
--- a/setup.py
+++ b/setup.py
@@ -33,7 +33,7 @@
       ],
       copyright='Open Networking Foundation',
       include_package_data=True,
-      install_requires=['structlog', 'logstash', 'colorama'],
+      install_requires=['structlog', 'python-logstash', 'colorama'],
       keywords=['multistructlog', 'structlog',
                 'multiple backends', 'xos logging']
       )