Release Name: 0.2.3

Notes:
This is a bugfix release


Changes:
2005-03-30  monora  <monora@r40>

        * tests/TestDirectedGraph.rb:
        Added test for isolated vertices in DirectedGraph#reverse.

        * lib/rgl/adjacency.rb:
        Fixed bug in DirectedGraph#reverse reported by Kaspar Schiess. Isolated
        vertices were not treated correctly.

2005-03-26  wsdng  <wsdng@r40>

        * lib/rgl/rdot.rb: added node and edge attributes

2005-03-22  monora  <monora@r40>

        * Rakefile: Fixed autorequire to work with gem version 0.8.8

2005-02-04  monora  <monora@r40>

        * README, lib/rgl/adjacency.rb, lib/rgl/base.rb, lib/rgl/connected_components.rb, lib/rgl/dot.rb, l
ib/rgl/graphxml.rb, lib/rgl/implicit.rb, lib/rgl/mutable.rb, lib/rgl/rdot.rb, lib/rgl/topsort.rb, lib/rgl/t
ransitiv_closure.rb, lib/rgl/traversal.rb:
        Fixed some formatting issues and smoothed documentation. Thanks to Rich Morin.

2004-12-13  monora  <monora@r40>

        * Makefile, README, Rakefile, lib/rgl/base.rb, lib/rgl/graphxml.rb, lib/rgl/implicit.rb, lib/rgl/tr
aversal.rb:
        Polished documentation

        * lib/rgl/adjacency.rb, tests/TestDirectedGraph.rb, tests/TestUnDirectedGraph.rb:
        Fixed bug in Graph#reverse reported by Sascha Ebach.

2004-12-12  cyent  <cyent@r40>

        * tests/TestGraphXML.rb: Fixed bug in relative path

        * tests/TestDirectedGraph.rb: Added test_random

        * lib/rgl/adjacency.rb, lib/rgl/base.rb, lib/rgl/connected_components.rb, lib/rgl/rdot.rb:
        Fixed comments, removed warnings in ruby1.9 -w by adding attr_readers, told emacs to use tab-width 
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