properties files and related resources automatically updated from ggbtrans

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32294 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
getLayer() for Drawable3D from list

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32295 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e