Show exact UI build errors when running UI tests
Show exact UI build errors when running UI tests

Change-Id: I4862efb2e537ab07cf6baba2f0f80c7d2ede56b6

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