lemon/dfs.h
2008-07-15 Reorganize header files (Ticket #97)
2008-07-13 Remove long lines (from all but one file)
2008-07-13 Apply unify-sources.sh to the source tree
2008-05-25 Wrong member variable settings bug fix. (Ticket #95)
2008-05-24 Using \tparam commands + removing \author commands (ticket #29, #39)
2008-02-07 Bfs/Dfs/Dijkstra and their deps ported from svn trung -r 3441.