Server timeout

[mdoylellb]

After the server times out due to inactivity I get locked out and the log in screen is displayed. In order to log back in I need to manually enter the password. Can you please add an item to the right-click menu for the Connection that when clicked will automatically reconnect the session using the saved password for the connection.

[Luckyvb]

i create such functional, but PR i add latter.

[jirkapok]

Duplicates #147