WIP: Better support to create Plugins and new Shapes#1056

Draft

Falke-Design wants to merge 5 commits intogeoman-io:developfrom Falke-Design:feature/plugin-api

Commits on Oct 8, 2021

Merge branch 'develop' of https://github.com/geoman-io/leaflet-geoman into dev
Falke-Design
committed

Commits on Oct 11, 2021

Merge branch 'develop' of https://github.com/geoman-io/leaflet-geoman into dev
Falke-Design
committed

Commits on Dec 18, 2021

Update Translation, snapping, shapes, rotation
Falke-Design
committed

Commits on Dec 21, 2021

Merge branch 'develop' of https://github.com/geoman-io/leaflet-geoman into feature/plugin-api
Falke-Design
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Commits on Jan 5, 2022

Update Plugin API
Falke-Design
committed