Contains all the Grouping Methods for rje_tree.py
Copyright © 2005 Richard J. Edwards - See source code for GNU License Notice
This module is a stripped down template for methods only. This is for when a class has too many methods and becomes untidy. In this case, methods can be moved into a methods module and 'self' replaced with the relevant object. For this module, 'self' becomes '_tree'.
This module is not for standalone running and has no commandline options (including 'help'). All options are handled
© 2015 RJ Edwards. Contact: email@example.com.