graphics/SFC_Objects.py
2017-02-06 Surkov Sergey fix SFC Step flush method
2017-02-06 Surkov Sergey fix redraw debug instance tab after transferring new build to PLC. closes #15
2016-11-18 Andrey Skvortsov fix license notices in source files and license files under GPLv2+
2013-10-02 Laurent Bessard Fixed bug in actionBlock actions editing
2013-10-01 Laurent Bessard Replaced old graphic viewer blocks loading process by xslt stylesheet
2013-06-14 Laurent Bessard Fixed move of LD_PowerRail and SFC_Divergence connectors using Right button
2013-05-27 Laurent Bessard Moved and rewrote DebugViewer and DebusDataConsumer classes
2012-09-07 Laurent Bessard Integration of PLCOpenEditor into Beremiz