osgeo4w: add missing grass.tmpl

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@45577 15284696-431f-4ddb-bdfa-cd5b030d7da7

mswindows/osgeo4w/grass.tmpl

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+export GISBASE=@OSGEO4W_ROOT_MSYS@/apps/grass/grass-@VERSION@
+export WINGISBASE=@OSGEO4W_ROOT_MSYS@/apps/grass/grass-@VERSION@
+export GRASS_SH=@OSGEO4W_ROOT_MSYS@/apps/msys/bin/sh.exe
+export GRASS_WISH=@OSGEO4W_ROOT_MSYS@/bin/wish.exe
+export GRASS_PYTHON=@OSGEO4W_ROOT_MSYS@/bin/python.exe
+export PYTHONHOME=@OSGEO4W_ROOT_MSYS@/apps/Python25
+export GRASS_PROJSHARE=@OSGEO4W_ROOT_MSYS@/share/proj
+export GRASS_GUI=wxpython
+export PATH=@OSGEO4W_ROOT_MSYS@/apps/grass/grass-@VERSION@/bin:$PATH
+
+$GRASS_PYTHON @OSGEO4W_ROOT_MSYS@/bin/grass@POSTFIX@.py
+
+exit 0