Upgraded requests due to security issue prior to 2.20.0

fronzbot · fronzbot · commit 31771ca87dff · 2018-10-30T19:42:35.000-04:00
diff --git a/requirements.txt b/requirements.txt
@@ -1,2 +1,2 @@
-requests>=2.12.4
-testtools
+requests>=2.20.0
+testtools==2.3.0
