Updated vermajor to 3 (v0.3), added options for restarting with compaction output, modified code to not read/write output for certain fields when they are not used (isostasy, compaction, nest)

Added Jean's subroutine for moving surface points along a normal to coincide with the zero of the LSFs

Tweaked to read all output values from write_global_output subroutine; Added scaling of model dimensions for nested models

Reverted to using 'include mpif.h' as the use of mpi.mod requires the MPI module be compiled with the same compiler as the DOUAR source, which is not true on geodyncomp