v0.4.0

WorldDynamics v0.4.0

Diff since v0.3.0

Closed issues:

• Inserting equations (#73)
• Implement World3-03 update (#96)
• Implement World3-91 update (#129)
• Missing World2 figures in docs (#135)

Merged pull requests:

• World3-91 update (#131) (@paulobruno)
• Add modern data description to the documentation (#132) (@universmile)
• Make the docstrings of World2 figures appear on the documentation (#136) (@universmile)
• World3-03 update (#138) (@paulobruno)
• Fix typo inside documentation (#139) (@universmile)
• Variables metadata for World2 (#140) (@universmile)
• Add missing docs of World3's Pollution system (#143) (@paulobruno)
• Bump dependency versions (#144) (@paulobruno)
• Merge dev for preparing release v0.4.0 (#148) (@natema)