create and populate "tools" directory

Originally committed as revision 9634 to svn://svn.ffmpeg.org/ffmpeg/trunk

Makefile

@@ -102,10 +102,10 @@ version.h:
 output_example$(EXESUF): output_example.o .libs
 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(EXTRALIBS)
 
-qt-faststart$(EXESUF): qt-faststart.c
+tools/qt-faststart$(EXESUF): qt-faststart.c
 	$(CC) $(CFLAGS) $< -o $@
 
-cws2fws$(EXESUF): cws2fws.c
+tools/cws2fws$(EXESUF): cws2fws.c
 	$(CC) $(CFLAGS) $< -o $@ -lz
 
 ffplay.o: CFLAGS += $(SDL_CFLAGS)

configure

@@ -1994,6 +1994,7 @@ if enabled source_path_used; then
          libavutil \
          libswscale \
          tests \
+         tools \
          vhook \
          "
     FILES="\