Added Igor Zlatkovic as official maintainer Albert Chin pointed that

* AUTHORS HACKING: Added Igor Zlatkovic as official maintainer
* python/Makefile.am python/tests/Makefile.am: Albert Chin pointed
  that $(datadir) should be used for docs
Daniel
diff --git a/python/tests/Makefile.am b/python/tests/Makefile.am
index be21203..2cb151a 100644
--- a/python/tests/Makefile.am
+++ b/python/tests/Makefile.am
@@ -1,4 +1,4 @@
-EXAMPLE_DIR = $(prefix)/share/doc/libxml2-python-$(LIBXML_VERSION)/examples
+EXAMPLE_DIR = $(datadir)/doc/libxml2-python-$(LIBXML_VERSION)/examples
 
 PYTESTS=	\
     build.py	\