Move and rename a lot of stuff into kaehmy app

kaehmy/tables.py

@@ -0,0 +1,13 @@
+import django_tables2 as tables
+from django.db.models import Count, Q
+from django.utils.translation import ugettext as _
+
+from webapp.models import Application
+
+
+class ExportTable(tables.Table):
+    class Meta:
+        model = Application
+        exclude = ['text', 'messageparent_ptr', 'custom_role_name', 'custom_role_is_board', 'timestamp']
+
+    all_roles = tables.Column(verbose_name=_('Roles'), orderable=False)