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>

payloads/libpayload/util/kconfig/Makefile

@@ -342,4 +342,3 @@ $(objk)/lxdialog/lxdialog: $(objk)/dochecklxdialog \
 		$(patsubst %,$(objk)/lxdialog/%,$(lxdialog)) $(HOST_LOADLIBES) -o $@
 $(objk)/lxdialog/%.o: $(srck)/lxdialog/%.c
 	$(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $^ -c -o $@
-

payloads/libpayload/util/kconfig/check.sh

@@ -11,4 +11,3 @@ EOF
 if [ ! "$?" -eq "0"  ]; then
 	echo -DKBUILD_NO_NLS;
 fi
-

payloads/libpayload/util/kconfig/lex.zconf.c_shipped

@@ -2371,4 +2371,3 @@ char *zconf_curname(void)
 {
 	return current_pos.file ? current_pos.file->name : "<none>";
 }
-

payloads/libpayload/util/kconfig/util.c

@@ -130,4 +130,3 @@ const char *str_get(struct gstr *gs)
 {
 	return gs->s;
 }
-

payloads/libpayload/util/kconfig/zconf.hash.c_shipped

@@ -234,4 +234,3 @@ kconf_id_lookup (register const char *str, register unsigned int len)
     }
   return 0;
 }
-

payloads/libpayload/util/kconfig/zconf.tab.c_shipped

@@ -2475,4 +2475,3 @@ void zconfdump(FILE *out)
 #include "expr.c"
 #include "symbol.c"
 #include "menu.c"
-