properties files and related resources automatically updated from ggbtrans

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30833 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3946 - fix

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30834 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Net for regular-bottom pyramid

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30835 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e