Amélioration de la vue des emprunts sur la fiche membre

- séparation de l'historique (passé) des emprunts et des emprunts en
  cours (avec un bouton rendre)
- nommage des classes plus cohérent

hardware_provisioning/admin.py

@@ -164,12 +164,6 @@ class AddLoanInline(admin.StackedInline):
         return False
 
 
-class AddLoanInlineFromUser(AddLoanInline):
-    extra = 0
-    max_num = 10
-    verbose_name_plural = "Déclarer un nouveau prêt d'objet à ce membre"
-
-
 class BorrowerFilter(admin.SimpleListFilter):
     title = 'détenteur actuel'
     parameter_name = 'user'
@@ -281,30 +275,31 @@ class StorageAdmin(admin.ModelAdmin):
             return obj.notes
     truncated_notes.short_description = 'notes'
 
-class LoanInline(admin.TabularInline):
-    model = Loan
-    extra = 0
-    exclude = ('notes',)
-    readonly_fields = ('item', 'get_mac_and_serial', 'loan_date', 'loan_date_end', 'is_running')
 
-    show_change_link = True
+class MemberLoanHistoryInline(LoanHistoryInline):
+    verbose_name_plural = "Historique de prêt de matériel"
 
-    def get_queryset(self, request):
-        qs = super(LoanInline, self).get_queryset(request)
-        return qs.order_by('-loan_date_end')
 
-    def has_add_permission(self, request, obj=None):
-        return False
+class MemberCurrentLoanInline(CurrentLoanInline):
+    verbose_name_plural = "Prêts de matériel en cours"
+
+
+class MemberAddLoanInline(AddLoanInline):
+    extra = 0
+    max_num = 10
+    verbose_name_plural = "Déclarer un prêt de matériel"
 
-    def has_delete_permission(self, request, obj=None):
-        return False
 
 # Enrich the MemberAdmin with hardware-related information
 _MemberAdmin = admin.site._registry[coin.members.admin.Member].__class__
 
 
 class MemberAdmin(_MemberAdmin):
-    inlines = _MemberAdmin.inlines + [LoanInline, AddLoanInlineFromUser]
+    inlines = _MemberAdmin.inlines + [
+        MemberCurrentLoanInline,
+        MemberAddLoanInline,
+        MemberLoanHistoryInline,
+    ]
 
 
 admin.site.unregister(coin.members.admin.Member)