Added a note re PythonPath and add_handler()
Added a note re PythonPath and add_handler()

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runt18/mod_python,carlmcdade/mod_python,grisha/mod_python,grisha/mod_python,dacaiguoguo/mod_python,carlmcdade/mod_python,dacaiguoguo/mod_python,runt18/mod_python,dacaiguoguo/mod_python,carlmcdade/mod_python,grisha/mod_python,runt18/mod_python