yeoman/generator — pull request #442 by floatdrop (2013-12-24 15:40:02+00:00)
Title: Find all node_modules directories, not only nearest to root

Findup searches for the first `node_modules` directory in cwd and
it's ancestors, but what if our generators in `~/node_modules`,
and we calling generator in directory, that has `node_modules`?
Right - `yo` will think, that you have 0 generators.

Closes #440