read-package-json@0.4.0
doc: Add and differentiate unix/win node version managers
remove exec.js, use child_process.execFile

Fixes #3312
fs WriteStream has destroy(), not close()
replace `./lib/utils/sha.js` with `sha`

closes #3381
Docs: fix formatting in folders.md example

In the cycles example, fix structure so that asdf is within bar's
node_modules, rather than directly in bar.

Also tried to make the code-span formatting a bit more consistent
in that section as it was kinda all over the place.
editor@0.0.4
Use editor module
Adjust bugs URL check for new read-package-json
Remove unused exec import from bugs & docs
Local project support in docs & bugs commands
Autogenerate GitHub url for docs, as in bugs
Only exit on -g if no package name specified
Adjust bugs URL check for new read-package-json
Remove unused exec import from bugs & docs
Minor formatting fix between bugs & docs
Merge branch 'merge-test' into local-bugs
Fix simple logic error in bugs.js