add files for public distribution

based on internal repository 0a462b6 2017-11-22 14:41:39 +0100

pmsco/__main__.py

@@ -0,0 +1,17 @@
+"""
+@package pmsco.__main__
+__main__ module
+
+thanks to this small module you can go to the project directory and run PMSCO like this:
+@verbatim
+python pmsco [pmsco-arguments]
+@endverbatim
+"""
+
+import pmsco
+import sys
+
+if __name__ == '__main__':
+    args, unknown_args = pmsco.parse_cli()
+    pmsco.main_pmsco(args, unknown_args)
+    sys.exit(0)