millisecond-precision-connect_timeout-for-libpq (patch 1 of 1)

'git apply --summary --stat --apply --verbose' output was:

 src/interfaces/libpq/fe-connect.c |   21 +++++++++------------
 src/interfaces/libpq/fe-misc.c    |   29 +++++++++++++++--------------
 src/interfaces/libpq/libpq-int.h  |    2 +-
 3 files changed, 25 insertions(+), 27 deletions(-)

For original context, see http://www.postgresql.org/message-id/CANWdNRA3wgpiU_nxQis7ZBNk87uWUFkMLb+hA6C-dkfjO4h0yg@mail.gmail.com
Adding travis.yml