New functionality:
- Full integration of flexible metric module throughout downstream functions (pcDelta, plotting etc.)
- added seqs to regex converter
Fixes:
- nn fixes for cross-set searches
New Contributors
* rsaxena20 made their first contribution in https://github.com/andim/pyrepseq/pull/17
**Full Changelog**: https://github.com/andim/pyrepseq/compare/v1.3...v1.4