neighbourhood classes added. still not finished
files with function(s) with random functionality
swarm class created
Particle class created
swarm class updated
added some comments to original Parser and its parameters
Little modification for readability, PSO.py
Minor changes, comments and similar
Changes to AbstractSpace - getters and setters mostly
Changes to Dimension.hpp - getters and setters - moved implementation to
cpp file
added Dimension.cpp
updated periodic and reflexive dimension classes