Install example binary needed for poky-image-clutter

Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
Index: git/examples/Makefile.am
===================================================================
--- git.orig/examples/Makefile.am	2011-01-31 10:14:23.000000000 +0800
+++ git/examples/Makefile.am	2011-01-31 10:14:34.000000000 +0800
@@ -1,6 +1,6 @@
 NULL = #
 
-noinst_PROGRAMS = video-player video-sink
+bin_PROGRAMS = video-player video-sink
 
 INCLUDES = -I$(top_srcdir) \
 	   $(MAINTAINER_CFLAGS) \