Added anytree to requirements.txt

Axel Dahlberg · Axel Dahlberg · commit 789ab4ebac5d · 2019-10-28T13:09:59.000+01:00
diff --git a/requirements.txt b/requirements.txt
@@ -2,3 +2,4 @@ numpy>=1.14.0
 bitstring>=3.1.5
 flake8>=3.6.0
 twisted>=18.7.0
+anytree>=2.7.2,<3.0.0
