These pages documented very straightforward screens and flows that a user can easily figure out without the help of dedicated documentation. Besides, those screens are frequently reworked, thus requiring to
maintain the related pages very closely. This commit removes such low values pages to reduce the technical debt and allow focusing on actually useful documentation pages.
Not only is it clearly outdated, as it uses the Issue Tracking module which no longer exists, but it also undermines our Helpdesk module as it shows a way to get round it.
