Adding support for python plugin wxglade_hmi allowing creation of PLC HMI using wxglade
Updating linux wxglade example according to this new plugin design
<?xml version="1.0" encoding="UTF-8"?>
<BeremizRoot URI_location="LOCAL://">
<TargetType>
<Linux CFLAGS="-g -fPIC" LDFLAGS="-g -fPIC"/>
</TargetType>
</BeremizRoot>