python: remove module name from ELEKTRA_PLUGIN_FUNCTION
See for details.
#ifndef ELEKTRA_PLUGIN_PYTHON_H
-#define PYTHON_PLUGIN_FUNCTION(func) PYTHON_PLUGIN_FUNCTION2 (PYTHON_PLUGIN_SYMBOL_NAME, func)
-#define PYTHON_PLUGIN_FUNCTION2(module, func) ELEKTRA_PLUGIN_FUNCTION (module, func)
+#define PYTHON_PLUGIN_FUNCTION(func) ELEKTRA_PLUGIN_FUNCTION (func)
#define PYTHON_PLUGIN_EXPORT(module) ELEKTRA_PLUGIN_EXPORT (module)
