Services - Sort Options

[ghost5]

I've spent a lot of time this weekend maintaining my HTPC set up and I have a couple of ideas to make the services easier to manage / maintain.

Currently all services are sorted by their name. Is it possible to add the following sort options

* Frequency
* SID
* If a channel is created or not

The first 2 will allow easier finding and mapping of channels if using a database of channels such as KingOfSat.

Being able to sort by if a channel is assigned or not will allow quicker deletion of old services that no longer exist.

Thanks