message: Small change in meshing README
diff: <li>MFEM's <a href="http://mfem.org/mesh-formats/#mfem-mesh-v10">mesh v1.0 format</a> for <a href="http://mfem.org/mesh-formats/#straight-meshes">straight</a> meshes,</li>
  <li>MFEM's <a href="http://mfem.org/mesh-formats/#curvilinear-and-more-general-meshes">mesh v1.0 format</a> for <a href="http://mfem.org/mesh-format-v1.x/">arbitrary high-order curvilinear</a> and more general meshes,</li>
  <li>MFEM's <a href="http://mfem.org/mesh-formats/#mfem-mesh-v11">mesh v1.1 format</a>, which adds support for non-conforming (AMR) meshes,</li>
  +<li>MFEM's mesh v1.2 format, which adds support for parallel meshes,</li>
  <li>MFEM's format for <a href="http://mfem.org/mesh-formats/#nurbs-meshes">NURBS</a> meshes,</li>
  <li>The <a href="http://mfem.org/mesh-formats/#curvilinear-vtk-meshes">VTK</a> unstructured mesh format, for triangular, quadrilateral, tetrahedral and hexahedral meshes,</li>
  <li>The <a href="http://gmsh.info/">Gmsh</a> ASCII and binary formats for 2D and 3D meshes.</li>
  