properties files and related resources automatically updated from ggbtrans

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29375 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
allow TableText[{}]

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29377 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix problem with custom tools/customize toolbar (Tony Mantoan)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29378 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e