changes synced with the latest Ubuntu version of mytop (1.9.1-2) and various fixes : now reading the "database" and "password" options on conf files if "db" and "pass" are not set, not using the "test" database by default anymore, the version string displayed is now of the form "MariaDB 10.0.15 on localhost" instead of "MariaDB on localhost (10.0.15-MariaDB-1~wheezy-log", the display of the load average has been put back but with an additional check that /proc/loadavg exists and only the 1/5/15min average are shown unlike upstream, not loosing a line in height anymore when the Qcache is disabled, only keeping the hostname part of the DNS on the thread host, better spaces/control chars/newline replacement/stripping order, newlines on queries passed to Execute() are now replaced with a space, better alignment on the header for qps/now and Hits/s, many typos and indentation fixes