unionfind: componentSize tagfv

kruskal: osztalyositva; lehet beadni sajat elorendezett el-koltseg vektort
nem tul elegans megoldas...

 BINARIES = kruskal_test

 INCLUDEDIRS= -I. -I.. -I../../include -I../{marci,jacint,alpar,klao,akos}

 include ../makefile