twitter/bootstrap — pull request #3376 by trumbitta (2012-05-06 14:31:26+00:00)
Title: make test: wait for the server to be up and accepting connections, before trying to access via phantomjs

Waiting just 1 second per cycle, until the server is up and running.
Without this, in my laptop the server is up and running *after* phantomjs starts its job, so the tests fail.
With this, after just 1 second the tests can proceed further and happily pass.