We've stopped showing the "Welcome to SlimServer" screen as well, because of a
race condition in the init/startup process. The screen is shown on a power
up...but the power up happens in Slim::Player::Player::init(), before the tcp
socket, etc. have been set in Slim::Player::Squeezebox::reconnect(). Without
these values set, there's no communication back to the box for the showBriefly()
in Slim::Player::Player::power().

A hacked fix for this (setting the tcpsock earlier) gets us in the right
direction, but the message displays for too short a time - shorter than the
default 1 second for showBriefly(). We may be overriding the message later on in
the startup process.