Bump Werkzeug to 0.16.1
Bump Werkzeug to 0.16.1

Bump Werkzeug to 0.16.1 as 0.15.3 as proposed by dependabot has a bug
with Python 2.7.5.

garberg/NIPAP,SpriteLink/NIPAP,SpriteLink/NIPAP,garberg/NIPAP,SpriteLink/NIPAP,SpriteLink/NIPAP,garberg/NIPAP,garberg/NIPAP,SpriteLink/NIPAP,SpriteLink/NIPAP,garberg/NIPAP,garberg/NIPAP