Add runtests.sh
Add runtests.sh

se-edu/addressbook-level2,zachylimwl/addressbook-level2,cheec/addressbook-level2,zachylimwl/addressbook-level2,mingruimingrui/addressbook-level2,cheec/addressbook-level2,mingruimingrui/addressbook-level2,imhongw/addressbook-level2,se-edu/addressbook-level2,imhongw/addressbook-level2