* docs/examples/examples.xsl docs/examples/index.html

docs/site.xsl: integates the examples page in the web site
* docs//* : fixed generator and rebuilt the docs
* python/tests/basic.py python/tests/create.py: couple cleanups
Daniel

python/tests/basic.py

@@ -1,6 +1,11 @@
 #!/usr/bin/python -u
 import libvirt
 import sys
+import os
+
+if not os.access("/proc/xen", os.R_OK):
+    print 'System is not running a Xen kernel'
+    sys.exit(1)
 
 conn = libvirt.openReadOnly(None)
 if conn == None: