Fix python examples to use read-write conn

* docs/examples/python/domstart.py python/tests/create.py:
The two example were broken as they needed full-access connection
but only opened read-only connections

docs/examples/python/domstart.py

@@ -32,7 +32,7 @@ if len(sys.argv) != 2:
 
 (name, xmldesc) = read_domain(sys.argv[1])
 
-conn = libvirt.openReadOnly(None)
+conn = libvirt.open(None)
 if conn == None:
     print 'Failed to open connection to the hypervisor'
     sys.exit(1)

python/tests/create.py

@@ -52,7 +52,7 @@ else:
     initrdU = "<initrd>" + initrdU + "</initrd>"
 
 
-conn = libvirt.openReadOnly(None)
+conn = libvirt.open(None)
 if conn == None:
     print 'Failed to open connection to the hypervisor'
     sys.exit(1)