Auth Persona: replaced the only logo with a local one
Files: downloading files is now optional with the querystring ?download=true, when the file is not found a 404 is raised
Errors: now returns the correct status code
Errors: documented the optional view parameter for a custom error page
Middleware Frontend: no more explicit 404 calls in case later middleware wants to catch that url
Jungles: added a main module to locks versions that are "guaranteed" to work with eachother