fstools: update to latest git HEAD

adds f2fs support

Signed-off-by: John Crispin <john@phrozen.org>

package/system/fstools/Makefile

@@ -8,16 +8,16 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=fstools
-PKG_VERSION:=2016-09-08
+PKG_VERSION:=2016-09-31
 
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/fstools.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=fe514c9a20365ba00232c2c981463f43a4a41a7d
+PKG_SOURCE_VERSION:=94a5b0ad8d53f024f036c3526b48c34ebbd66a2f
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz
-PKG_MIRROR_MD5SUM:=f517c53ef17a1f94ea225b3ce69e15cbcc4dcb375558ef3cccfabee75878e34b
+PKG_MIRROR_MD5SUM:=f9fca74463187f2ef07c45154ae5dea296bd7e6fcb734bdc5f8d452e8d6b9fa2
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0