Merge pull request IdentityPython#82 from IdentityPython/develop

Release 1.5.1

Merge pull request IdentityPython#80 from IdentityPython/develop

Changes as an effect of changing persistent storage model.

Merge branch 'master' into develop

Merge pull request IdentityPython#71 from IdentityPython/develop

Prepare for 1.4.0

Merge pull request IdentityPython#68 from IdentityPython/develop

Prepare release 1.3.0

Merge pull request IdentityPython#64 from IdentityPython/develop

Prepare for release 1.2.0

Run black.

Merge pull request IdentityPython#48 from IdentityPython/develop

Preparation for persistent storage of dynamic information.

Merge pull request IdentityPython#46 from IdentityPython/develop

release 0.8.4

Version 0.8.3