Add the ability to login with a robot, use the wrench icon for robots all over the place.

endpoints/index.py

@@ -62,6 +62,13 @@ def create_user():
     except model.InvalidTokenException:
       abort(401)
 
+  elif '+' in username:
+    try:
+      model.verify_robot(username, password)
+      return make_response('Verified', 201)
+    except model.InvalidRobotException:
+      abort(401)
+
   existing_user = model.get_user(username)
   if existing_user:
     verified = model.verify_user(username, password)