title: Remove pending changes but DON"T 'UNDO' my changes from TFS
body: <p>I edit about 50 files in 20 different folders. When I check out for edit, I mistakenly used 'ctrl+a' and selected all folders along with all files in it. That's about 1000 files that I didn't touch at all being included in Pending Changes. How do I remove them from pending changes without "UNDO" my fix for those 50 files?</p>