Changes for version 0.10
- got rid of namespace::autoclean and Moose dependencies (both were only used for testing)
- implemented take_cutting method, which removes a subtree from a tree
- implemented dissolve method, which disasembles a tree into single nodes.
- fixed [cpan #63346], Can't attach an independent root node
- fixed [cpan #59319], I can't add a root node!
- fixed [cpan #59020], typos in code examples
- got rid of perl-5.10 dependency - seems to work fine on 5.8 with minor changes.
Manage trees of data using the nested set model