perf_counter tools: separate kerneltop into 'perf top' and 'perf stat'

Lets use the Git framework of built-in commands.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/Documentation/perf_counter/perf.c b/Documentation/perf_counter/perf.c
index 63f8a89..ff8658f 100644
--- a/Documentation/perf_counter/perf.c
+++ b/Documentation/perf_counter/perf.c
@@ -249,6 +249,7 @@
 	const char *cmd = argv[0];
 	static struct cmd_struct commands[] = {
 		{ "top", cmd_top, 0 },
+		{ "stat", cmd_stat, 0 },
 	};
 	int i;
 	static const char ext[] = STRIP_EXTENSION;