Upgrade to Go 1.2.  Sleep for 30 seconds between tests.

Hopefully this fixes the "couldn't bind on port 9000" build error.
Merge branch 'develop'
Quite a trace statement.

No need to see what args are bound as in the terminal all the time.
Just makes it harder to catch other messages.
Merge branch 'jcvernaleo-jcv_quiet' into develop (#457)