Change the title of "https://github.com/mariadb-corporation/MaxScale/blob/master/Documentation/Tutorials/Replication-Proxy-Binlog-Router-Tutorial.md"

Please change the title of the tutorial https://github.com/mariadb-corporation/MaxScale/blob/master/Documentation/Tutorials/Replication-Proxy-Binlog-Router-Tutorial.md from "MaxScale as a replication proxy" to "MaxScale as a Binlog Server"

Also update the entire tutorial - where ever there is reference to "replication proxy" replace it with "Binlog Server"

Thanks