Grid View: Missing keyboard controls

[pseudometa]

First, thanks a lot for the Grid View. It's a fantastic addition, and the fact that it's using the same JSON format as script filters makes the adaptation really smooth.

 

Two things I noticed while trying out the Grid View regarding its keyboard navigation:

1. (more of a bug) `ctrl+n` and `ctrl+p`, which work on the normal Alfred search results to select the next / previous item, do not work in the Grid View. 

2.(more of a suggestion) in the Grid view, when "show search field" is disabled, pretty much all keys aside return and the arrow keys become dead keys. I was thinking, why not make use of those keys? I could think of something like `wasd` as additional navigation keys (or `hjkl` for the vim users). Or, alternatively, make the keys configurable

 

[Andrew]

Thanks for spotting ctrl+n/p is missing, I'll get this fixed up in the next build