beremiz

f273ee835411
PLCOpen editor: fix exception when using file open dialog

Consequence of wxPython 3 to 4 API changes.
Overview: IDE and runtime(s)
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..
TODO: take content from https://hg.beremiz.org/beremiz_docs/
PLCopen TC6 based Model-View-Controller Editor
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Toolchain
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Runtimes
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Python runtime
^^^^^^^^^^^^^^
C runtime
^^^^^^^^^
Extensions
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Fieldbusses
^^^^^^^^^^^
HMI
^^^
I/Os
^^^^
Integration
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