node reordering tool for converting old data explorer meshes to ogs6
fixed HEX case
Include vector.
Changed return value to 0.
Using TCLAP to parse command line arguments.
Merge pull request #4 from TomFischer/DataExplorer5toOGS6NodeReordering

Data explorer5to ogs6 node reordering
Merge pull request #282 from rinkk/DataExplorer5toOGS6NodeReordering

Totally new tool for reorderung mesh nodes.