Update libraries and make it build on windows.

Still gets some warnings because compilers have changed. But should work.

vendor/POCO/build/script/makeldpath

@@ -10,16 +10,16 @@ if [ "$POCO_BASE" == "" ] ; then
 	exit 1
 fi
 
-projectList=`cat ${POCO_BASE}/components`
+projectList=$(cat "${POCO_BASE}"/components)
 
-OSNAME=`uname`
-OSARCH=`uname -m | tr " /" "_-"`
+OSNAME=$(uname)
+OSARCH=$(uname -m | tr " /" "_-")
 
 for proj in $projectList ;
 do
 	path=${POCO_BASE}/${proj}/lib/${OSNAME}/${OSARCH}
-	echo $path
-	if [ -d $path ] ; then
-		echo -n ":"$path
+	echo "$path"
+	if [ -d "$path" ] ; then
+		printf ":%s" "$path"
 	fi
 done