Cycle through & search for patients

[rmnldwg]

Right now, one cannot look at the next or the previous patient when in the detail view. Also, it's not possible to display a subset of the dataset in a list (e.g. the one that was selected in the dashboard).

[rmnldwg]

After these commits, it is now possible to filter the list of patients in the tab "List". It is also possible to display the subset of patients selected in the "Dashboard" tab in an (not filterable) list. But it is still not possible to cycle through patients.

[rmnldwg]

The solution could be HTML5 formaction attribute of <input> elements. See here for an explanation.

Essentially, I can override where the form data gets sent to with this attribute. So, I can send the data to the DashboardView with the "compute" button and to a PatientListView with the other button, which would then skip computing the statistics but rather compile a list of PKs that could then be used to paginate in the next step.