Function length <50lines

[harpomaxx]

* Checking function lengths......................
    * NOTE: Recommended function length <= 50 lines.
      There are 6 functions > 50 lines.
      The longest 5 functions are:
        **RMST()** (R/galgo.R, line 55): 276 lines
        **galgo()** (R/galgo.R, line 887): 254 lines
        **pfun()** (R/galgo.R, line 61): 78 lines
        **offsprings()** (R/galgo.R, line 752): 71 lines
        **non_dominated_summary()** (R/results-functions.R, line 42): 67
      lines

[martinguerrero89]

RMST - ready
pfun -ready (not present now)

[martinguerrero89]

Galgo main function is the only one remaining 9aa8a92