yui/shifter — pull request #50 by andrewnicols (2012-12-05 16:17:40+00:00)
Title: Allow shifter to run recursively to cater for a distributed module layout

As discussed in http://yuilibrary.com/forum/viewtopic.php?f=18&t=11472
there are times (though admittedly relatively few) where modules may be
dispersed throughout a project and not limited to a single src directory.

The --recursive option tries to find any directory with a build.json
underneath it.