atom/atom — pull request #2148 by smashwilson (2014-05-10 15:08:44+00:00)
Title: Extract the devPackagePath from PackageManager.

Give the development-mode package path its own variable and accessor from `PackageManager`. My ulterior motive here is to make a follow-on PR against package-generator, to put generated packages into `.atom/dev/packages` instead of `.atom/packages` by default.