Version 2.3.0

Changes in this release:

• Upgrades to Django 2.2 and related dependencies (#993). See sfm-docker release notes for steps for mandatory upgrade of Postgres to version 9.6.
• Improves accessibility of the SFM user interface (#1022, #1023, #1024, #1025, #1034, #1037)
• Upgrades to Bootstrap 4 (#987)
• New datetime widget for calendar fields (#1011)
• Optional configurable cookie consent popup (#1009). See sfm-docker release notes for instructions on enabling and customizing.
• Optional configurable GW footer (#1003). See sfm-docker release notes for instructions on enabling.

Documentation changes include:

• Updates to instructions for obtaining credentials (#985, #999, #1008)
• Referral to WordPad for users of older versions of Windows when opening README and other .txt files. (#1002)

2.2.0...2.3.0