Fix for Deploy button after rollback
Fix for Deploy button after rollback

- added check for cluster status 'update_error' for condition of clusted redeploy

Closes-bug: 1357463
Change-Id: I0fc12d07929ed0c47bbd3a0d1babcdcaf584d4a6

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