update urls
update urls
pinax/symposion,pinax/symposion,toulibre/symposion,faulteh/symposion,toulibre/symposion,pyohio/symposion,NelleV/pyconfr-test,miurahr/symposion,pyconca/2013-web,python-spain/symposion,pyohio/symposion,pyconau2017/symposion,pydata/symposion,python-spain/symposion,pyconca/2013-web,euroscipy/symposion,pyconau2017/symposion,mbrochh/symposion,pydata/symposion,faulteh/symposion,miurahr/symposion,TheOpenBastion/symposion,mbrochh/symposion,NelleV/pyconfr-test,TheOpenBastion/symposion,euroscipy/symposion