WiseCondorX v1.2.6-alpha

Bugfix release containing several bugfixes

What's Changed

• Fix OSError: [Errno 26] Text file busy:... in #55
• lint code with black by @matthdsm in #100
• add seed arg for DNAcopy by @matthdsm in #101
• Chore/restructure by @matthdsm in #102

Full Changelog: v1.2.5...v1.2.6-alpha