feat(#153)
feat(#153)

Configure ConferenceDescriptor for Devoxx BE

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