exposing common classes

Author: rafaelfsilva

wfcommons/common/__init__.py

@@ -1,11 +1,15 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-# Copyright (c) 2020 The WorkflowHub Team.
+# Copyright (c) 2020-2021 The WfCommons Team.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 
 from .workflow import Workflow
+from .file import File
+from .file import FileLink
+from .task import Task
+from .task import TaskType