Replaced `Devoxx` by `CFP` in ws.useragent
Replaced `Devoxx` by `CFP` in ws.useragent

CodeursEnSeine/cfp-2015,rasata/cfp-devoxx,dadoonet/cfp-devoxx,CodeursEnSeine/cfp-2015,rasata/cfp-devoxx,dadoonet/cfp-devoxx,dadoonet/cfp-devoxx,rasata/cfp-devoxx,CodeursEnSeine/cfp-2015,CodeursEnSeine/cfp-2015