fix scaling in runscripts
Merge branch 'master' of https://github.com/xiaoyaozi5566/GEM5_DRAMSim2
Merge branch 'master' of https://github.com/xiaoyaozi5566/GEM5_DRAMSim2
Merge branch 'master' of https://github.com/xiaoyaozi5566/GEM5_DRAMSim2

Conflicts:
	run_scripts/runscripts.rb