[bug]-> [JSON] request for the route "/project/:handle" for a project that does not exist is returning an HTML page

[NelsonPereira1991]

Dendro Version if known (or site URL)

master

Please describe the expected behaviour

Should return the response 404

Please describe the actual behaviour

Is returning an html page saying that the project does not exist

What steps can be taken to reproduce the issue?

run the following tests in the newTestsWorkNelson branch:
require(Config.absPathInTestsFolder("/routes/project/public_project/routes.project.publicProject.Test"));
require(Config.absPathInTestsFolder("/routes/project/private_project/routes.project.privateProject.Test"));
require(Config.absPathInTestsFolder("/routes/project/metadata_only_project/routes.project.metadataonlyProject.Test"));

OR

Simply execute a [JSON] request to the route /project/:handle with the handle of a non-existant project

Possible ways to fix the problem (programmers)