[travis] Print the pwd.
[travis] Print the pwd.

Travis can't seem to find the test-logs anymore.

sureshsundriyal/lnav,tstack/lnav,acleasby/lnav,sureshsundriyal/lnav,tstack/lnav,acleasby/lnav,sureshsundriyal/lnav,acleasby/lnav,tstack/lnav,acleasby/lnav,sureshsundriyal/lnav,acleasby/lnav,tstack/lnav