OrderedDict (Python 2.x Backport)

The 'ordereddict' library provides a backport of the `collections.OrderedDict` class, originally introduced in Python 2.7 and 3.1, for use in older Python 2.x environments (specifically Python 2.4, 2.5, and 2.6). It enables maintaining the insertion order of keys in a dictionary-like structure. This package is no longer maintained and serves only historical compatibility purposes for very old Python 2 projects.