Features:
* Added new monitoring module displaying disk usage information for databases and tables.
* Display of slow log data in Log Analyser had added more information (about when query occured, information about number of rows examined and sent)
* Disk usage (table level view) now displays the ENGINE for every table.
Bug fixes: * When a multibyte character was used in a connection name the display would garble and also the connection could not be deleted from GUI.
* When connection was not available the caption for counters should display “n/a”. Since 2.71 it would instead display a string exposing an internal value (example: “NumCounterWithSeconds”)
