Apollo

- 4.2.3
- Fixed `load_gff3` to more accurately load transcripts including the CDS as well as handle non-coding types more accurately.

- 4.2.2
- Drastically speed up load_gff3
- `load_gff3` now uses the Apollo `add_transcript` method if it is a gene or mRNA type
- Added support for all of the current Apollo coding and non-coding types
- Drop support for Python 2.7

- 4.2.1
- Fix getting groups by name
- Add tests for group api

- 4.2
- Improve user update method
- Add tests for user api

- 4.1
- Fix loading attributes from gff3
- Better handling of genome sequence update, with or without the no_reload_sequences option

- 4.0.1
- Fix missing file in pypi package, no code change