add a option '-i' for starting test client threads not at same time
change all scripts to a+x mode
add all scripts into release tarball
extract the prUpdate flag reset logic from pr Mapper to a new MR
add conf for scripts
refactor all scripts for better organized
add OUTGOING_EDGE_COUNT for evaluating the Mapper work loads
add more descriptions for the tools
Update README.md
Update README.md
Update README.md