test/maps_test.cc
2008-04-08 Small improvements in maps.h
2008-03-18 Fixes in the map concepts
2008-03-15 Add basic logical maps and doc improvements
2008-03-15 Overall clean-up in maps.h
2008-01-07 Happy New Year (update the copyright headers)
2007-12-22 Port general map related stuff from svn -r3424 + minor changes