[IA64] Change of VTi guest firmware name and default directory in xmexample

This trivial patch changes VTi guest firmware default name and directory
in xmexample to new directory /usr/lib/xen/boot/guest_firmware.bin. This
aligns with IA32 firmware directory and good to integrate into Fedora
Core.

Signed-off-by Fenghua Yu <fenghua.yu@intel.com>

tools/examples/xmexample.vti

@@ -12,7 +12,7 @@ arch_libdir = 'lib'
 
 #----------------------------------------------------------------------------
 # Kernel image file.
-kernel = "/boot/Flash.fd"
+kernel = "/usr/lib/xen/boot/guest_firmware.bin"
 
 # The domain build function. VTI domain uses 'hvm'.
 builder='hvm'