Feature/reworked custom scope for the advanced search modal

[lukasdatte]

Hello matortheeternal,

it's me again 😃

I saw the Custom Scope panel of the Advanced Search and wanted to rework it. I added a filter for the signatures and the files. Both with remove filter, check all (visible elements) and uncheck all (visible elements) buttons. It makes working with large lists much easier.

A short sentence from another of zEdits Pull requests (cal2195):

I'd appreciate your feedback, let me know if there's anything you'd like changed to match your program style/flow! 😄

I couldn't have said it better. I'm open to any feedback 😄

Thanks,
Lukas

[PrinceJaxonHellsing]

Not to sound rude or anything, but is the new update still being worked on? I've been waiting for this update to come out but all I've heard is radio static.

[matortheeternal]

This is a fairly considerable feature addition, I'm not sure if I want to include this in 0.6.6. I think I'll get to this PR in my next major release.