Construction protocol table can show already more than 15 row. (#3246)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26259 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
check every day for new version, change to version50.txt

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26260 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e