Make sure to supress any remaining connection cancelled messages
Make sure to supress any remaining connection cancelled messages

If authentication fails becomes the user cancels or because the password is wrong
the connection still has the same ConnectionStatusReason

We want to supress user cancelled auth so we check the connectionError string which
is more detailed and gives the reason the auth failed

REVIEW: 110028
BUG: 285172
FIXED-IN: 0.6.1

KDE/ktp-kded-module,KDE/ktp-kded-module,KDE/ktp-kded-module