Add route to redirect to documentation

Author: WillNilges

src/app.py

@@ -99,6 +99,10 @@ def credits():
 def gamejam():
     return flask.render_template('gamejam.html')
 
+@app.route('/docs')
+def docs():
+    return flask.redirect('https://devcade-docs.csh.rit.edu')
+
 @app.errorhandler(Exception)
 def page404(e):
     eCode = 500