CHANGES IN VERSION 1.5.1
------------------------

SIGNIFICANT USER-VISIBLE CHANGES

    o New citation referring to the associated published article in Nucleic Acids Research.

CHANGES IN VERSION 1.1.1
------------------------

SIGNIFICANT USER-VISIBLE CHANGES

    o Functions runObservation() and runPermutation() don't return the result anymore. The results are saved in RDS files. The results can be loaded through the loadAllRDSResults() function.
    o New plotConvergence() function enable visualization of convergence
    o New "saveInfoByGeneration" parameter which generates RDS files containing information about each generation for each permutation


BUG FIXES AND IMPROVEMENTS

    o Major changes in parallel processing to limit memory consumption
