fstools: update to latest git revision

jffs2reset was following symlinks making it delete mounts for example.

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 46960

package/system/fstools/Makefile

@@ -8,14 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=fstools
-PKG_VERSION:=2015-05-24
+PKG_VERSION:=2015-09-15
 
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=git://nbd.name/fstools.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=09027fc86babc3986027a0e677aca1b6999a9e14
+PKG_SOURCE_VERSION:=cc63723d886fde2cd364a545b7cb05b70721b83f
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1
 PKG_CHECK_FORMAT_SECURITY:=0