Allow faster editing

[mxmeinhold]

I'm currently updating a few desciptions on things, and while gallery has a number of useful keyboard shortcuts, I can't seem to use ctrl+enter or similar to hit submit. I'd like to be able to go through a folder and update description and members for a number of objects entirely using the keyboard. This is achievable using tab based navigation, which is a very workable option, but ctrl+enter has become a default reflex for me because of things like github

Possibly worth spinning off another issue for: is there anywhere other than the keyboard shortcuts help menu that mentions there are keyboard shortcuts?

[mxmeinhold]

Oh, a bigger impediment here is honestly that tab navigation when you pull up the edit modal begins at the nav bar, not in the image title. Would it be possible to have the title field already selected when the modal comes up?