v0.8.24

The original version of stream-learn package.

What's changed with pull requests.

• Create LICENSE by @xehivs in #1
• New ensemble REA by @JakubKlik in #9
• Add Online Active Learning Ensemble by @bgulowaty in #16
• Revert "Add Online Active Learning Ensemble" by @bgulowaty in #19
• DOC Fix import in quick-start guide by @chkoar in #21
• MAINT Sort imports, pep8 and remove unnecessary code by @chkoar in #24
• Stream generator save to ARFF file and tests by @JakubKlik in #25
• Imbalanced data stream ensembles. by @JakubKlik in #27
• add iter to StreamGenerator class by @jedrzejkozal in #29
• Fix parsers by @jedrzejkozal in #32
• add circleci confing by @jedrzejkozal in #33
• Add SemiSynthetic_StreamGenerator by @JKomorniczak in #31
• Add drift detectors by @JKomorniczak in #34

Full Changelog: https://github.com/w4k2/stream-learn/commits/v0.8.24