fix editing annotation in/out

pandora/annotation/views.py

@@ -278,6 +278,7 @@ def editAnnotation(request, data):
     if a.editable(request.user):
         layer = get_by_id(settings.CONFIG['layers'], a.layer)
         for key in ('value', 'in', 'out'):
+            if key in data:
                 if key == 'value' and layer['type'] == 'entity':
                     try:
                         value = Entity.get_by_name(data['value']).get_id()
@@ -288,7 +289,6 @@ def editAnnotation(request, data):
                         return render_to_json_response(response)
                 else:
                     value = data[key]
-            if key in data:
                 setattr(a, {
                     'in': 'start',
                     'out': 'end'