Formic2: Apache Ant FileSet and Globs

Formic2 is a Python library that implements Apache Ant's FileSet and Globs patterns, including the `**` directory wildcard. It provides a programmatic and command-line interface for concisely specifying and retrieving sets of files based on inclusion and exclusion rules. Version 1.0.3 was released in May 2018, and the project's release cadence is considered stalled with no recent updates.