[staticcontrollers] Raise Forbidden, not Unauthorized Unauthorized means "log in to get access", as it results in a HTTP 401. Here, the error is pretty much permanent, and returning 401 instead of 403 confuses things terribly. (This seems to be a pretty widespread confusion :/)

[web] allow /data/ url again (closes #2464798) This feature was broken by 65fecbeb9c3a (which fixed another one itself).