[571094] fix copy/paste of muxers and their connections
reworked muxing/demuxing completely to allow undo/redo everywhere plus
fixing bugs originating from the too smart setAttribute-method (they are
called by EMF uncontrollably). Now both configurable mux/demux and
default configurations should work. No connections should be lost
anymore when reconfiguring a demux.
Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=571094
Change-Id: Ice4c3fea4f6257b8b556c7199890b7ca6366405c
Signed-off-by: Bianca Wiesmayr <bianca.wiesmayr@jku.at>
29 files changed
