ControlSystemStudio/cs-studio — pull request #743 by kasemir (2014-10-03 14:54:43+00:00)
Title: Fix opi-in-view resulting in strange mix-in of previously running *.opi 

Fix #735 by only using the memento that points to the previous *.opi when *.opi views are restored at CSS restart. When displays are later opened as a view, disable use of the memento.