CHANGES

v1.0, 7.2011 -- Initial release.
v1.1, 7.2011 -- Changed licence to GPL
v1.1, 7.2011 -- Added projection routines
v1.1, 7.2011 -- Added tests
v1.1, 7.2011 -- Added examples
v1.1, 7.2011 -- All calls take (x, y) tuples
v1.1, 7.2011 -- Better exception handling in python
v1.1, 7.2011 -- Fixed fov_permissive
v1.1, 7.2011 -- Fixed fov_digital
v1.1, 7.2011 -- Fixed los
v2.0, 7.2011 -- Checks on inputs to address segfaults
v2.0, 7.2011 -- "Proper" python exception handling
v2.0, 7.2011 -- many more tests
v2.0, 7.2011 -- many more examples
v2.1, 7.2011 -- Path / safety maps
v2.1, 7.2011 -- More input validation to prevent segfaults on weird input
v2.1, 7.2011 -- CELL_WALK now functions properly
v2.1, 7.2011 -- Useing dijkstra maps for path / safety maps
v2.2, 8.2011 -- Autoexplore maps
v2.2, 8.2011 -- More map flags
v2.2, 8.2011 -- Custom path-maps
v2.3, 11.2011 -- Reflecting projections