Renaming of PySwitch output results in buggy xml file
To Reproduce
create pyswitch with skeleton
connect out1 / out2 to other modules, e.g. FileOutputs
save analysis
rename out1/out2, the connections are deleted from vispa, but not pxl?
reconnect new outputs
save
This result in an unloadable analysis, as the xml contains connections
to the old outputs
(from redmine: issue id 1064, created on 2012-07-06 by Tobias.Winchen)