Release 0.8.2 (minor bug-fix maintenance release).

Release 0.8.1.

=== 0.8.1 / 2010-10-02

* This is the public release of R0.8.0, with additional bug-fixes.
  Note that R0.8.0 will not be released separately as a publicly
  available Rubygem. All changes as listed for R0.8.0 are available in
  this release.

* The main change in R0.8.0/R0.8.1 is conversion of all CamelCase
  method names to snake_case.  The old CamelCase method names will
  still work (to ensure backwards compatibility), but will also
  display a warning.

* The TreeNode#add method now accepts an optional child insertion
  point.

* The subtree from the current node can now be cloned in its entirety
  using the `TreeNode#detached_subtree_copy' method.

* A major bug-fix for bug #28613 which impacted the Binarytree
  implementation.

  See

  http://rubyforge.org/tracker/index.php?func=detail&aid=28613&group_id=1215&atid=4793

  for details.

* Minor code re-factoring driven by the code-smell checks using reek.

* Inclusion of the `reek' code-smell detection tool in the Rakefile.

Release 0.8.0.

Converted all method names to snake_case notation

This commit addresses the following TODO item:
 
 Convert all method names to the canonical
 /^[_a-z<>=\[|+-\/\*`]+[_a-z0-9_<>=~@\[\]]*[=!\?]?$/
 pattern

You can add nodes now at a specific position.

   -- Dirk Breuer

Also updated the test cases for method_missing (which supports CamelCase).
Some minor documentation reformats.
   -- Anupam Sengupta

Added method alias for old camelCase method names

Release 0.7.0

Release 0.6.2

Documentation updates.

Release 0.6.1.