Make the import window show the debug frame during import.  And handle the case where QuickTime gives us back the same frame twice in a row w/o waiting endlessly for the last frame which will never come.
Update RunDocument to the new MatchedSplit names, and update to the latest xib version.
Changing run or referenceRun should cause matchedSplits to update.
Add enough hacks to support for scanning garrison's new WR run.