New document and export return focus

[AshTeriyaki]

I've got a super simple request just to speed things up a little

 

When creating a new document, the ok button should have focus, so you can create documents without having to use a mouse. Tabbing behaviour should be the same (Starting from the top) with the exception that pressing tab while on the page width input should go to page height without first going to the portrait checkbox. The checkboxes should gain focus afterward, as they are less frequently used.

 

Similarly for the export box, most often you'll be exporting at the same size as the document.

 

Tiny stuff but the nickels and cents add up :)