bump: version to 2.3.0

Author: itkovian

setup.py

@@ -38,10 +38,11 @@
     'lockfile >= 0.9.1',
     'netifaces',
     'jsonpickle',
+    'configargparse',
 ]
 
 PACKAGE = {
-    'version': '2.2.6',
+    'version': '2.3.0',
     'author': [ag, sdw],
     'maintainer': [ag, sdw],
     'excluded_pkgs_rpm': ['vsc', 'vsc.utils'],  # vsc is default, vsc.utils is provided by vsc-base