LayerSpecModel and layer comibination validation
hotfix
hotfix
layer validation and layer order working
Merge branch 'feature/refactor-june' of https://github.com/Vizzuality/gfw into refactor/layer-validation
positionizer boom
none baselayer selected url
available countries page
Merge branch 'refactor/layer-validation' of github.com:Vizzuality/gfw into refactor/bio-hazard-mix