Add updated documentation and tests

tests/.#test_students.py

@@ -0,0 +1 @@
+tim@metis.680:1534753335

tests/test_auth.py

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+import gitlab
+
+
+def auth(config="/tmp/python-gitlab.cfg"):
+    gl = gitlab.Gitlab.from_config(config_files=[config])
+    gl.auth()
+
+    return gl

tests/test_commands.py

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+import gitlab
+
+from abgabesystem.commands import create_users, projects, deadline, plagiates, course
+
+
+gl = gitlab.Gitlab.from_config()
+gl.auth()
+
+
+def test_create_users():
+    pass
+
+
+def test_courses():
+    pass
+
+
+def test_projects():
+    pass
+
+
+def test_deadlines():
+    pass
+
+
+def test_plagiates():
+    pass