IsmAvatar/LateralGM — pull request #182 by egofree71 (2014-12-14 10:56:42+00:00)
Title: Managing tiles layers

In the rooms editor, the user can now select and manage tiles layers, with a drop down which contains all layers. An 'add' button adds a new layer and the 'delete' button erases all tiles for the selected layer. The check box 'Hide other layers' allows to work only on the selected layer.