STYLE: surfaceMeshTriangulate renamed to surfaceMeshExtract

- the utility had automatic triangulation removed some time ago, but
  never changed its name.

- catch old uses with a surfaceMeshTriangulate deprecated script

bin/deprecated/surfaceMeshTriangulate

@@ -0,0 +1,27 @@
+#!/bin/sh
+#------------------------------------------------------------------------------
+# =========                 |
+# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+#  \\    /   O peration     |
+#   \\  /    A nd           | Copyright (C) 2018 OpenCFD Ltd.
+#    \\/     M anipulation  |
+#------------------------------------------------------------------------------
+# License
+#     This file is part of OpenFOAM, licensed under GNU General Public License
+#     <http://www.gnu.org/licenses/>.
+#
+# File
+#     surfaceMeshTriangulate
+#
+# Description
+#     Renamed surfaceMeshTriangulate to surfaceMeshExtract (2018-12-21)
+#
+#------------------------------------------------------------------------------
+
+echo
+echo "FOAM FATAL"
+echo "${0##*/} has been superceded by surfaceMeshExtract (DEC-2018)"
+
+exit 1
+
+#------------------------------------------------------------------------------