Release 3.2.2

Avoid extra set call in _retrieve_and_cache_setting

V3.2.1

CI and setup.py/requirement.txt changes.

v3.2.0

app_name added to settings model

V3.1.0

Bug fixes to reduce the character limit size on some of the model fields to prevent errors when using a database with the utf8mb4 character set.

v3.0.0

• Converted setting name column to be of max length 190 characters to avoid MySQL 5.6 key length errors with certain collations.