macrostate and solution types has been added
start empty
instance reader in a separate class now
qap main finished, to say nothing of the best improvement
neighbourhood matrix has been added
int to byte instance size
short to int solution num
premacrostate contains info about solution num and it's one neighbout byte[] vector
not needed
computes qap instance solutions types stats, collapses neighbours into macro-states.
BEST-IMP NOT IMPLEMENTED YET!