switch to last tab

[cherry]

Hi AlextF,

Thanks. I've forwarded your comments about using shortcut to switch between current and last tab to Reader PM team for processing. Suggestion ID#: READER-2121.

[AlexF]

Please provide an option to switch between this and last tab instead of next tab in the tab list.

Sometimes I'm reading/comparing two PDFs and it would be convenient to switch between them using Ctrl+TAB rather than next tab in list. Notepad++ does this.