uber/uber-ngen — pull request #31 by Raynos (2014-06-09 22:58:34+00:00)
Title: Add --extend, extend an existing project

This adds an `--extend` boolean flag that will
cause to extend existing JSON files with the
latest version from the template.

The `--extend` mode is not perfect, it will
overwrite some changes you don't want to keep.

This means it's expected that the author uses git add -p
to pick the changes they want and leave the rest.

This change also adds

- better pretty printing
- do not prompt for description on second scaffold
- refactor .jshintrc to two spaces for JSON consistency