beremiz

file isExecutable
fix problem with hidden FindInPou dialog with wxPython 3.0 on Windows

FindInPou.IsShown() returned True, but dialog was hidden.
At same time On GNU/Linux with wxPython 3.0 there wasn't such problem.
So it's Windows specific.
<xsd:element name="Linux">
<xsd:complexType>
%(toolchain_gcc)s
</xsd:complexType>
</xsd:element>