Retain sort when you return to review docs

We use the status check box to determine if Manager has reviewed key document.  The problem is if you sort on this to put all the unchecked transactions on top, after you review the one transaction, you lose the sort.

In the same vein, if you work through the pages, it would be nice if, when you return to Review Docs, your position in the list of pages is retained so you don't have to remember you worked through the first three pages and then have to click through three pages to continue where you left off.