tools: updating legion spy to use the with statement for files per request by elliott
tools: updating legion spy to use the with statement for files per request by elliott

StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion