Title: The handling of back and forth references at function moving. 
Goal: accept
Parameters: [{file,"relation2.erl"},{funlist,[{doub,1},{square,1},{inc,1}]},{name,"relation2t"}].
Documentation: The double function in the original module called the double function of the new module with a qualified name. Therefore the qualified call has to be changed to a normal call. The other two functions have to be moved and placed in an export list in their new place, and the qualified calls referring to them have to be changed to normal ones. In the original module all three functions have to be deleted from the export list. The transformation can be executed.
