Add function for index-specific namespaces

[OuterNeptunium]

First of all, I'd like to thank you for this script. I've been using it regularly for a while now, and it's been really helpful for me.

That being said, I'd find it very helpful if the script could allow you to define a unique namespace for specific indices. As is, I am needing to set a namespace while searching only one index, which has been very inefficient as far as data usage and my SauceNao daily limit.

How easy would something like that be to implement?

I do have a second suggestion that would also help in efficiency, especially in tandem with this, but I will post that separately.

Quick edit: I imagine that some (including myself, possibly) might also potentially find it useful to allow something similar for the hit/miss/no_result text as well.

[GoAwayNow]

Yeah, that should be totally doable.
Funny enough, the changes I was making a couple of weeks ago, right around the time you posted this, are exactly the kind of thing necessary for this feature.