update broken PKG_UPDATE rules, handle missing update rules * Makefile.in: add handling for packages with no update rule * src/gtk2.mk, src/gtk3.mk, src/libvpx.mk, src/taglib.mk, src/hunspell.mk, src/vala.mk : use github tags for version info * src/llvm.mk: add '?' to update url * src/openscenegraph.mk: update SED rule for version extraction * src/pthread-stubs.mk, src/qt5.mk, src/renderproto.mk, src/sm.mk, src/s2tc.mk, src/util-macros.mk: added dummy PKG_UPDATE rule * src/qscintilla.mk: change search name for version extraction * src/qtbase.mk: use short pkg version in update path * src/suitesparse.mk: update change in main url/version url * src/tre.mk: update download page link * src/vmime.mk: update download and update url * src/wget.mk, src/xapian-core.mk: update url, sed rule * src/wt.mk: update to use github download/update * src/src-msys-libcrypt.mk: update sed rule

diff -ur a/engines/ccgost/Makefile b/engines/ccgost/Makefile
--- a/engines/ccgost/Makefile	2013-02-11 10:26:04.000000000 -0500
+++ b/engines/ccgost/Makefile	2013-10-14 13:38:18.595806411 -0400
@@ -32,7 +32,7 @@
 		$(MAKE) -f $(TOP)/Makefile.shared -e \
 			LIBNAME=$(LIBNAME) \
 			LIBEXTRAS='$(LIBOBJ)' \
-			LIBDEPS='-L$(TOP) -lcrypto' \
+			LIBDEPS='-L$(TOP) -lcrypto -lgdi32' \
 			link_o.$(SHLIB_TARGET); \
 	else \
 		$(AR) $(LIB) $(LIBOBJ); \