Enable events in ceilometer
Enable events in ceilometer

Change-Id: Ifef25a02f7b9bf098b50d3a81269116874e1ee66
Closes-bug: #1404185

eayunstack/fuel-library,SmartInfrastructures/fuel-library-dev,huntxu/fuel-library,ddepaoli3/fuel-library-dev,eayunstack/fuel-library,zhaochao/fuel-library,zhaochao/fuel-library,xarses/fuel-library,huntxu/fuel-library,eayunstack/fuel-library,SmartInfrastructures/fuel-library-dev,ddepaoli3/fuel-library-dev,xarses/fuel-library,huntxu/fuel-library,zhaochao/fuel-library,ddepaoli3/fuel-library-dev,ddepaoli3/fuel-library-dev,zhaochao/fuel-library,stackforge/fuel-library,xarses/fuel-library,huntxu/fuel-library,eayunstack/fuel-library,stackforge/fuel-library,stackforge/fuel-library,SmartInfrastructures/fuel-library-dev,SmartInfrastructures/fuel-library-dev,xarses/fuel-library,eayunstack/fuel-library,SmartInfrastructures/fuel-library-dev,huntxu/fuel-library,stackforge/fuel-library,ddepaoli3/fuel-library-dev,zhaochao/fuel-library