Added program to calculate potential energy of cluster
Fix uninitialized variable
Deleted unwanted spaces from SC_QDM_N.f90

Convert it to UNIX format
Added some comments in SC_QDM_N.f90
Use massa variable instead of mass array, because mass(i) is constant
Refactoring: delete unnecessary vars
Convert Fortran .dat file to .mat file
Merge branch 'master' of https://github.com/enikulenkov/magistracy-proj
Merge branch 'master' of https://github.com/enikulenkov/magistracy-proj
SC_QDM_N.f90: Fixed Ro calculation
SC_QDM_N.f90: Fixed epsilon constant
SC_QDM_N: Read input data from .mat file
Initial implementation of genetic algorithm for minimising potential
energy
Minimizing potential energy using octave fminunc
Routine for reading matrix from .mat file