Small updates and fixes

apps/document_indexing/tools.py

@@ -0,0 +1,17 @@
+from __future__ import absolute_import
+
+from documents.models import Document
+
+from .models import IndexInstanceNode, DocumentRenameCount
+from .filesystem import fs_delete_directory_recusive
+from .api import update_indexes
+
+
+def do_rebuild_all_indexes():
+    fs_delete_directory_recusive()
+    IndexInstanceNode.objects.delete()
+    DocumentRenameCount.objects.delete()
+    for document in Document.objects.all():
+        update_indexes(document)
+
+    return []  # Warnings - None