Create a form to edit a project's settings

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
Add method to the internal API to update a project's settings

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
Add template to edit a project's settings

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
Add controller and endpoint to update a project's settings

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
Fix the link in the horizontal menu to page to update the project's settings

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
Fix the redirect once a project's settings were updated

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
Simplify the url to fork a project in the horizontal project

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>