add docs to MapPresenter
add docs to MapPresenter

Vizzuality/gfw,KarlaRenschler/gfw,Vizzuality/gfw,codeminery/gfw,apercas/gfw,cciciarelli8/gfw,apercas/gfw,codeminery/gfw,KarlaRenschler/gfw,codeminery/gfw,KarlaRenschler/gfw,apercas/gfw,cciciarelli8/gfw,KarlaRenschler/gfw,codeminery/gfw,apercas/gfw