[Intern] Replace some dangerous symbols in screenshot filename
[Intern] Replace some dangerous symbols in screenshot filename

Change-Id: Ieee2dc7f9b1bdcf2575bbf0a927bd9aa380156bb

eayunstack/fuel-web,eayunstack/fuel-web,eayunstack/fuel-web,SmartInfrastructures/fuel-web-dev,SmartInfrastructures/fuel-web-dev,SmartInfrastructures/fuel-web-dev,SmartInfrastructures/fuel-web-dev,huntxu/fuel-web,eayunstack/fuel-web,huntxu/fuel-web,stackforge/fuel-web,stackforge/fuel-web,huntxu/fuel-web,huntxu/fuel-web,huntxu/fuel-web,SmartInfrastructures/fuel-web-dev,stackforge/fuel-web,eayunstack/fuel-web