[mythtv] WOL Reconnect settings

[Matthew Wire]

It appears that the WOL settings are not being committed to the database
when modified from mythfrontend settings.
They work correctly when using mythtv-setup however.

I've had a look into this and notice that in backendsettings.cpp a
GlobalSpinBox class is used with the database key.  However, in
dbsettings.cpp as used by the frontend a TransSpinBoxSetting is used and
there is no obvious reference to the database key.  This is where I got
stuck.  Changing the type to a GlobalSpinBox would fix the problem but I
don't think this is the correct solution?

(I'm using latest SVN by the way on a Ubuntu Edgy distro)
Cheers,
Matthew