add "select and zoom" for problems listed by validator

[mkoniecz]

or make this possibility more obvious (if this is already possible)

I almost always use "zoom to problem" combined with "select".

[skyper]

Replying to Bulwersator:

or make this possibility more obvious (if this is already possible)

I almost always use "zoom to problem" combined with "select".

I do it the other way around.

1. select
2. zoom on selection (key: "2")

[skyper]

Think it would make more sense to simply select the objects with zoom.

[Don-vip]

Closed as duplicate of #7397.