[#77268] Removed unused LoadAdditionalLayers widget.
[#77268] Se elimina el workspace del árbol "Ver más capas" y "Canales"
Merge pull request #7 from juanluisrp/77268-eliminar-workspace-capas

[#77268] Eliminar workspace de los nombres visibles de las capas
Merge branch '7.2-ohiggins-SNAPSHOT' of github.com:Emergya/sir-geoexplorer-base-js into 7.2-ohiggins-SNAPSHOT