Update .travis.yml to use npm/webpack build
Update .travis.yml to use npm/webpack build

common-voice/common-voice,gozer/voice-web,gozer/voice-web,kenrick95/voice-web,gozer/voice-web,kenrick95/voice-web,gozer/voice-web,common-voice/common-voice,common-voice/common-voice,kenrick95/voice-web,kenrick95/voice-web,gozer/voice-web,kenrick95/voice-web,kenrick95/voice-web,gozer/voice-web,common-voice/common-voice,gozer/voice-web