3.0.0rc1

Dynaconf 3.0.0rc1

    Bruno Rocha (8):
          Release version 2.2.3
          Changed text format and fixed tests
          Merge branch '304-ShowDataTypeListCli'
          Fix issue #305 - printing and exporting LazyFormat (#312)
          Fix #288 - Nullable values (#300)
          Default to ruamel.yaml when it is available. (#313)
          Fix #306 - does not defaults to merge, deprecated reset - [Breaking Change] (#315)
          HOTFIX - tox.ini drops 3.5

    Tiago Cordeiro (1):
          Added OSX builds to the Azure Pipeline (#307)

    Vicente Marçal (1):
          Changed CLI list to show data type of the envvars to fix #304

    dependabot-preview[bot] (1):
          Unpinning python-box, removing box_it_up and default_box arguments (#279)