Update libmtp from pre 1.1.4 git to 1.1.5 release.

src/Makefile.am

 lib_LTLIBRARIES = libmtp.la
 
 libmtp_la_CFLAGS = @LIBUSB_CFLAGS@
 libmtp_la_SOURCES = libmtp.c unicode.c unicode.h util.c util.h \
         gphoto2-endian.h _stdint.h ptp.c ptp.h libusb-glue.h \
-        music-players.h device-flags.h
+        music-players.h device-flags.h mtpz.h
+
+if MTPZ_COMPILE
+libmtp_la_SOURCES += mtpz.c
+endif
 
 if LIBUSB1_COMPILE
 libmtp_la_SOURCES += libusb1-glue.c
 endif
 
 if LIBUSB0_COMPILE
 libmtp_la_SOURCES += libusb-glue.c
 endif
 
 if LIBOPENUSB_COMPILE
@@ skipping 20 matching lines @@
 #  - REVISION (Minor): Increment any time the source changes; set to
 #                        0 if you incremented CURRENT.
 #
 #  To summarize. Any interface *change* increment CURRENT. If that interface
 #  change does not break upward compatibility (ie it is an addition),
 #  increment AGE, Otherwise AGE is reset to 0. If CURRENT has changed,
 #  REVISION is set to 0, otherwise REVISION is incremented.
 # ---------------------------------------------------------------------------
 CURRENT=9
 AGE=0
-REVISION=3
+REVISION=5
 SOVERSION=$(CURRENT):$(REVISION):$(AGE)
 LT_CURRENT_MINUS_AGE=`expr $(CURRENT) - $(AGE)`
 
 if COMPILE_MINGW32
 W32_LIBS=-lws2_32
 W32_LDFLAGS=-export-dynamic
 if MS_LIB_EXE
 noinst_DATA=libmtp.lib
 libmtp.def: $(srcdir)/libmtp.sym
         echo "LIBRARY \"@PACKAGE@\"" > libmtp.def
         echo "DESCRIPTION \"Media Transfer Protocol (MTP) library\"" >> libmtp.def
         echo "VERSION @VERSION@" >> libmtp.def
         echo >> libmtp.def
         echo "EXPORTS" >> libmtp.def
         cat $< >> libmtp.def
 libmtp.lib: libmtp.la libmtp.def
         lib -name:libmtp-$(LT_CURRENT_MINUS_AGE).dll -def:libmtp.def -out:$@
 install-data-local: libmtp.lib libmtp.def
         $(INSTALL) libmtp.def $(DESTDIR)$(libdir)
         $(INSTALL) libmtp.lib $(DESTDIR)$(libdir)
 endif
 endif
 
 libmtp_la_LDFLAGS=@LDFLAGS@ -no-undefined -export-symbols $(srcdir)/libmtp.sym -version-info $(SOVERSION) $(W32_LDFLAGS)
 libmtp_la_LIBADD=$(W32_LIBS) $(LTLIBICONV) @LIBUSB_LIBS@
 libmtp_la_DEPENDENCIES=$(srcdir)/libmtp.sym
 
 DISTCLEANFILES = _stdint.h gphoto2-endian.h