v0.4.8

PowerPlots v0.4.8

Diff since v0.4.7

Merged pull requests:

• Add switches and transformers as supported components (#113) (@noahrhodes)
• Update advanced plot documentation (#114) (@noahrhodes)
• Fix connector not being created in mn pmdf (#116) (@noahrhodes)
• Update ci.yml (#117) (@noahrhodes)
• Update documentation.yml (#118) (@noahrhodes)
• Update dependencies (NLOpt, SetField, VegaLite) (#120) (@noahrhodes)