Release v2.3.0

Changes:
  - Add new optional attribute for Destination #93
  - Bump dependencies

Signed-off-by: Jonathan Gangi <jgangi@redhat.com>

Author: JAVGan

setup.py

@@ -4,7 +4,7 @@
 setup(
     name='starmap-client',
     description='Client for StArMap',
-    version='2.2.1',
+    version='2.3.0',
     keywords='stratosphere content artifact mapping cli',
     author='Jonathan Gangi',
     author_email='jgangi@redhat.com',