RMS for PlateVelocityDemo App + preprocesing files

Added the call to the radial profile helpers in order to calculate the RMS and the Maximum velocity for the PlateVelocityDemo app and print them in the log file. Added two pre-processing files for the Rotational and the topologies for plates.

• Rotational: orders it and sorts it in plateID and age.
• Topologies: groups all the files that are extracted from GPlates (see README in data/terraneo/plates folder for further explanation)

apps/TerraNeo/PlateVelocities/PlateVelocityDemo.cpp

@@ -124,7 +124,7 @@ void performComputations( uint_t                                     level,
    }
 
    // for DoF locations on the surface determine their associate velocity vectors
-   if ( true || jobType == VELOCITIES || jobType == VELOCITIES_AND_IDS )
+   if ( jobType == VELOCITIES || jobType == VELOCITIES_AND_IDS )
    {
       surfaceVelocity = std::make_shared< feFuncType >( "plateVelocities", storage, level, level, 3 );
       for ( coordIdx = 0; coordIdx < 3; ++coordIdx )