Rotating an entire animation(using MakeWalk)

I’m trying to rotate an entire animation, I found this solution on: http://stackoverflow.com/questions/18471344/blender-rotating-an-entire-animation, but I didn’t understand the answer. Could someone elaborate?

Edit:

Ok, so I’m using MakeWalk from MakeHuman, so I just had to go to “Edit Actions” in the MakeWalk Panel and click “global edit”, then do the transforming and rotating and then hit “Shift Animation”.

Ok, so I’m using MakeWalk from MakeHuman, so I just had to go to “Edit Actions” in the MakeWalk Panel and click “global edit”, then do the transforming and rotating and then hit “Shift Animation”.