Set English as a fallback language
Set English as a fallback language

Change-Id: I2500bcd277bef47ebde410d17e1a62f1f6393356

zhaochao/fuel-web,stackforge/fuel-web,nebril/fuel-web,zhaochao/fuel-web,zhaochao/fuel-web,nebril/fuel-web,huntxu/fuel-web,SmartInfrastructures/fuel-web-dev,stackforge/fuel-web,nebril/fuel-web,SmartInfrastructures/fuel-web-dev,eayunstack/fuel-web,zhaochao/fuel-web,koder-ua/nailgun-fcert,nebril/fuel-web,SmartInfrastructures/fuel-web-dev,eayunstack/fuel-web,koder-ua/nailgun-fcert,huntxu/fuel-web,prmtl/fuel-web,huntxu/fuel-web,eayunstack/fuel-web,nebril/fuel-web,prmtl/fuel-web,prmtl/fuel-web,huntxu/fuel-web,prmtl/fuel-web,zhaochao/fuel-web,eayunstack/fuel-web,prmtl/fuel-web,koder-ua/nailgun-fcert,SmartInfrastructures/fuel-web-dev,SmartInfrastructures/fuel-web-dev,eayunstack/fuel-web,huntxu/fuel-web,koder-ua/nailgun-fcert,stackforge/fuel-web