Merge pull request #112 from vitorfs/dev

Release v2.2.0

Merge pull request #93 from vitorfs/dev

Release v2.1.1

Merge pull request #85 from vitorfs/dev

Release v2.1

Merge pull request #83 from vitorfs/dev

Release v2.0.5

Merge pull request #80 from vitorfs/dev

Release v2.0.4

Merge pull request #75 from vitorfs/dev

Release v2.0.3

Merge pull request #68 from vitorfs/dev

Release v2.0.2

Merge pull request #66 from vitorfs/dev

Release v2.0.1

Merge pull request #60 from vitorfs/upgrade-django3

Release v2.0

Disable science direct search