Summarizegpt

What's Changed
* Add max depth parameters to directory summarization functions by Maralai in https://github.com/Maralai/SummarizeGPT/pull/7
* Update README and setup.py to include new max depth options and versi… by Maralai in https://github.com/Maralai/SummarizeGPT/pull/8


**Full Changelog**: https://github.com/Maralai/SummarizeGPT/compare/v1.3...v1.4

Added `tiktoken` for token estimation, improved logging, and updated tests.

**Full Changelog**: https://github.com/Maralai/SummarizeGPT/compare/v1.2...v1.3

**Full Changelog**: https://github.com/Maralai/SummarizeGPT/commits/v1.2

Added `max_lines` argument, which can be invoked with `-n` or `--max-lines`

This new feature will allow you to cut off the output of larger files, primarily if your model's context length cannot support colossal code bases or if enough of a pattern can be discerned from a restricted length.