Custom titleformat playlist sorting

[JadeTank]

Added some additional options to the playlist header for sorting, and options to sort by custom titleformat.

Id like to have the previously used titleformat shared between the option in the playlist and header, but couldn't quite figure it out. Hoping you may be able to help point me in the right direction Ottodix?

Or if it'd be better to just revert the header changes, and only have the custom sort on the playlist panel.