compile error (temp fix)


git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@38189 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
title of language gui centered; style of disabled "save-button"

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@38190 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e