[feature request] option for hiding categories or channels from the "browse" views

[elsiehupp]

It would be nice if you could press the "*" button in the "categories" view and get a menu with the option to hide a category you know you aren't interested in seeing. Then there could be another option in the same menu that would list categories you've hidden with the option of unhiding any of them individually or (with adequate confirmation) resetting the entire list.

Twitch's website sort of kind of has this ability, in that you can hide categories from the "recommended for you" list, but you can't hide categories from the "viewers (high to low)" list. While adding some version of "recommended for you" to Twoku would be nice in and of itself, it would also be nice to implement the ability to hide categories or channels from the global lists sorted by viewership.