Remove empty lines at end of file

Used command line to remove empty lines at end of file:
find . -type f -exec sed -i -e :a -e '/^\n*$/{$d;N;};/\n$/ba' {} \;

Change-Id: I816ac9666b6dbb7c7e47843672f0d5cc499766a3
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: http://review.coreboot.org/10446
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

util/vgabios/Makefile

@@ -38,4 +38,3 @@ clean:
 
 %.o: %.c
 	$(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $<
-

util/vgabios/testbios.c

@@ -391,4 +391,3 @@ unsigned short get_device(char *arg_val)
 
 	return devfn;
 }
-