tools: rename replay_sched.c to starpu_replay_sched.c

tools/Makefile.am

@@ -252,7 +252,7 @@ bin_PROGRAMS += 			\
 
 starpu_replay_SOURCES = \
 	starpu_replay.c
-#	replay_sched.c
+#	starpu_replay_sched.c
 endif
 
 starpu_perfmodel_plot_CPPFLAGS = $(AM_CFLAGS) $(AM_CPPFLAGS) $(FXT_CFLAGS)