title: TFS combine two change sets into one in the same branch
body: <p>I have change set 50195 and 50196. The first check-in is 90% of the work for a work item, and the second is the other 10%. I want to be able to combine these two changes set's into one, so 100% of the work for that work item can be rolled back in one change set. Is this possible? I've seen posts around merging change sets into a branch, but not combining two change sets into one. </p>