- snapshot-rollback functionarity added to ListGraph
- The iterface of the snapshot-rollback functionarity in SmartGraph has
changed to be compatible with ListGraph::SnapShot.

 BINARIES = kruskal_test ma_order_test

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

 include ../makefile