Template-specialize

- [7c5f7fe](https://github.com/craigahobbs/template-specialize/commit/7c5f7fe) - add Python 3.13, remove Python 3.8 \(end-of-life\)

- [ab67415](https://github.com/craigahobbs/template-specialize/commit/ab67415) - windows compatibility

- [fcfd3c8](https://github.com/craigahobbs/template-specialize/commit/fcfd3c8) - add the "now" builtin template variable

- [8aa0993](https://github.com/craigahobbs/template-specialize/commit/8aa0993) - add python 3.12 support, remove python 3.7 support \(end-of-life\)

- [f269e4a](https://github.com/craigahobbs/template-specialize/commit/f269e4a) - add pyproject.toml and setup.cfg, remove setup.py

- [f19a96c](https://github.com/craigahobbs/template-specialize/commit/f19a96c) - only support javascript comments