version 2.1.1 -- add ci and cDNA fasta bug fix

[yuukiiwa]

Summary

xPore v2.1 has some minor changes from the previous version, which include the following.

• Fixed a bug in dataprep, which can now handle transcriptome fasta files without transcript versions
• Set up a CI workflow for automatic testing of xpore's functionalities. Currently, the CI workflow runs a pytest on testing diffmod

What's Changed

• Added a CI workflow for running pytest integrated by @yuukiiwa in https://github.com/GoekeLab/xpore/pull/204
• Added the first pytest testing diffmod by @yuukiiwa in https://github.com/GoekeLab/xpore/pull/202
• Bug fix in readFasta() to handle transcriptome fasta without transcript versions by @loganylchen in https://github.com/GoekeLab/xpore/pull/201

New Contributors

• @loganylchen made their first contribution in https://github.com/GoekeLab/xpore/pull/201