meteor/meteor — pull request #3214 by benjamn (2014-12-02 06:36:12+00:00)
Title: Start Mongo in parallel with the build.

For freshly created apps, this commit reduces the time required to start the development server from 4.6s to 2.5s on my machine.

Not calling `findMongoAndKillItDead` unless Mongo fails to start shaves off a few hundred of those milliseconds.

cc @glasser

Fixes #3010.