[source] mountd: update to latest git HEAD

[LEDE Commits]

blogic pushed a commit to source.git, branch master:
https://git.lede-project.org/a51a11931bbca510d035432f6b496b3678db05b1

commit a51a11931bbca510d035432f6b496b3678db05b1
Author: John Crispin <john at phrozen.org>
AuthorDate: Fri Sep 30 17:29:49 2016 +0200

    mountd: update to latest git HEAD
    
    adds a cmake fix
    
    Signed-off-by: John Crispin <john at phrozen.org>
---
 package/system/mountd/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/system/mountd/Makefile b/package/system/mountd/Makefile
index 3017627..943da37 100644
--- a/package/system/mountd/Makefile
+++ b/package/system/mountd/Makefile
@@ -4,14 +4,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mountd
-PKG_VERSION:=2016-09-14
+PKG_VERSION:=2016-09-30
 
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/mountd.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=d8145d1f78651f0ff4d53b7f2ccc89daeab4561b
+PKG_SOURCE_VERSION:=3dd115bb4046521986abe78bc488dfd6b95e5a6e
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1