* design refactoring: algo::Easy is now used in both schemes, it supports thread and one can run it with the thread manager thanks to its inheriting with Thread Base class
* design refactoring: evolver, memorizer and vectorupdater are now used in both schemes, they support thread and one can run it with the thread manager thanks to its inheriting with Thread Base class
* do_make/ga/ga.h: removed deprecated sync namespace for algo runner facilities
* feedbacker::Base and migrator::Base are now the same for both schemes and inherit from ThreadHandler in order to create them selves their threads