fixed logging, changed __str__ to __repr__, even though it's wrong, to match the other SimStuff
fixed logging, changed __str__ to __repr__, even though it's wrong, to match the other SimStuff

axt/angr,tyb0807/angr,f-prettyland/angr,angr/simuvex,chubbymaggie/angr,schieb/angr,angr/angr,zhuyue1314/simuvex,tyb0807/angr,iamahuman/angr,iamahuman/angr,angr/angr,tyb0807/angr,schieb/angr,chubbymaggie/angr,chubbymaggie/simuvex,iamahuman/angr,chubbymaggie/angr,chubbymaggie/simuvex,axt/angr,schieb/angr,f-prettyland/angr,chubbymaggie/simuvex,angr/angr,f-prettyland/angr,axt/angr