lemon/concepts/maps.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
2008-03-30 Minor fix in concepts/maps.h
2008-03-18 Fixes in the map concepts
2008-03-15 More exact concept checking for map concepts.
2008-02-12 Bug fixes in the ReferenceMap concept.
2008-01-08 Merge
2008-01-08 Minor doc improvements.
2008-01-07 Happy New Year (update the copyright headers)
2008-01-04 Doc improvements in concepts/maps.h.
2008-01-04 Doc improvements.
2007-12-22 Port general map related stuff from svn -r3424 + minor changes