diff --git a/billard/admin.py b/billard/admin.py
index 062d815..eeff517 100644
--- a/billard/admin.py
+++ b/billard/admin.py
@@ -61,4 +61,6 @@ class AccountingAdmin(admin.ModelAdmin):
     list_filter = ('desk__client__location', 'account_user', 'account_tst', 'billed')
 
     def has_add_permission(self, request):
+        if request.user.username == 'reinsle':
+            return True
         return False
diff --git a/billard/models.py b/billard/models.py
index 65d6875..055d03a 100644
--- a/billard/models.py
+++ b/billard/models.py
@@ -100,4 +100,4 @@ class Accounting(models.Model):
 @receiver(post_save, sender=LocationData)
 def test(sender, **kwargs):
     from .tasks import process_location_data
-    process_location_data.delay()
+    process_location_data()
diff --git a/billard/tasks.py b/billard/tasks.py
index e3194f0..fceae52 100644
--- a/billard/tasks.py
+++ b/billard/tasks.py
@@ -10,7 +10,7 @@ log = logging.getLogger(__name__)
 
 @shared_task
 def process_location_data():
-    data = LocationData.objects.filter(processed=False)
+    data = LocationData.objects.filter(processed=False).order_by('tst')
     for ld in data:
         cli = Client.objects.filter(uuid=ld.client_id, desks__desk_no=ld.desk_no)
         if cli.count() < 1:
diff --git a/billard/templates/billard/base.html b/billard/templates/billard/base.html
index cba7394..2f5f70c 100644
--- a/billard/templates/billard/base.html
+++ b/billard/templates/billard/base.html
@@ -44,7 +44,7 @@
 {% endif %}
                 </ul>
                 <ul class="nav navbar-nav navbar-right">
-                    <li><a href="#">rel. c@0.2.0</a></li>
+                    <li><a href="#">c@0.2.1</a></li>
                 </ul>
             </div><!--/.nav-collapse -->
         </div>
diff --git a/billard/views.py b/billard/views.py
index 087fef1..818b3af 100644
--- a/billard/views.py
+++ b/billard/views.py
@@ -43,7 +43,8 @@ class AccountingView(generic.ListView):
     context_object_name = 'accounting'
 
     def get_queryset(self):
-        return Accounting.objects.filter(billed=False).exclude(time_to__isnull=True).order_by('time_from')
+        return Accounting.objects.filter(billed=False).filter(desk__client__location_id=self.kwargs['pk'])\
+            .exclude(time_to__isnull=True).order_by('time_from')
 
     def dispatch(self, request, *args, **kwargs):
         result = super(AccountingView, self).dispatch(request, *args, **kwargs)
@@ -63,9 +64,11 @@ def accounting_confirm(request, pk):
         if 'accountings' in request.POST:
             acc_ids = ast.literal_eval(request.POST['accountings'])
             if len(acc_ids) > 0:
-                Accounting.objects.filter(id__in=acc_ids).update(billed=True)
-                Accounting.objects.filter(id__in=acc_ids).update(account_user=request.user.username)
-                Accounting.objects.filter(id__in=acc_ids).update(account_tst=timezone.now())
+                Accounting.objects.filter(id__in=acc_ids).update(
+                    billed=True,
+                    account_user=request.user.username,
+                    account_tst=timezone.now(),
+                )
     resp = redirect('billard:accounting_detail', pk=pk)
     return resp
 
diff --git a/requirements.txt b/requirements.txt
index fd21abf..1547d53 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 celery==4.0.2
-Django==1.11
+Django>=1.11
 django-crispy-forms==1.6.1
-django-extensions==1.7.8
-djangorestframework==3.6.2
+django-extensions>=1.7.0
+djangorestframework>=3.6.0
 requests==2.13.0