indicated encoding of the test file, needed for python 2.3 Daniel

* python/tests/indexes.py python/tests/reader.py: indicated
  encoding of the test file, needed for python 2.3
Daniel
diff --git a/python/tests/reader.py b/python/tests/reader.py
index c50adeb..bb06b38 100755
--- a/python/tests/reader.py
+++ b/python/tests/reader.py
@@ -1,4 +1,5 @@
 #!/usr/bin/python -u
+# -*- coding: ISO-8859-1 -*-
 #
 # this tests the basic APIs of the XmlTextReader interface
 #