0.12.5

• Feature azure pipeline (#223)
• Delete Jenkinsfile. (#226)
• fix flaky test (#225)
• fix tar.gz release file
• Updates hypothesis (#231)
• Build and test wheel for each Python version in manylinux1 container (#232)
• Build wheels for multiple platforms (#234)
• Get azure to install and import the previously built wheel (#233)
• Azure Pipelines: Publish wheel for OSX (#235)