Remove Project.storage after unpickling
Remove Project.storage after unpickling

tyb0807/angr,tyb0807/angr,iamahuman/angr,angr/angr,iamahuman/angr,schieb/angr,angr/angr,schieb/angr,f-prettyland/angr,iamahuman/angr,angr/angr,schieb/angr,tyb0807/angr,f-prettyland/angr,f-prettyland/angr