updated requirements to include python 3.6

app/requirements.txt

@@ -0,0 +1,18 @@
+# Requirements automatically generated by pigar.
+# https://github.com/Damnever/pigar
+
+# app.py: 5
+Flask == 0.12
+
+# app.py: 12
+Flask_WTF == 0.14.2
+
+# app.py: 13
+WTForms == 2.1
+
+# app.py: 9,10
+# settings.py: 4
+matplotlib == 2.0.2
+
+# app.py: 6
+pandas == 0.20.1