Template restructuring

* splits large templates into smaller includes
* removes localized form input for payments
* refactors Document removing using the generic remove form

compensation/forms.py

@@ -26,7 +26,6 @@ class NewPaymentForm(BaseModalForm):
         label=_("Amount"),
         label_suffix=_(""),
         help_text=_("Amount in Euro"),
-        localize=True,
     )
     due = forms.DateField(
         label=_("Due on"),