Add a setup_opener function using proxy parameters
Add a setup_opener function using proxy parameters

Proxy parameters can be set up in the ini files. The setup_opener function uses these parameters to handle requests behind a proxy.
xgaia/askomics,cbettemb/askomics,cbettemb/askomics,xgaia/askomics,askomics/askomics,cbettemb/askomics,ofilangi/askomics,ofilangi/askomics,askomics/askomics,askomics/askomics,ofilangi/askomics,xgaia/askomics,xgaia/askomics,ofilangi/askomics,cbettemb/askomics,askomics/askomics