Set a new version

Author: rhpvorderman

setup.py

@@ -20,7 +20,7 @@
 
 setup(
     name="pytest-workflow",
-    version="2.0.0",
+    version="2.1.0-dev",
     description="A pytest plugin for configuring workflow/pipeline tests "
                 "using YAML files",
     author="Leiden University Medical Center",