github-url-from-username-repo@1.0.1

*really* handle slashes in branch names
Run commands in prefix, not cwd

In general, we should never be relying on {cwd}/package.json.

The current working directory should be used for printing out relative
paths for human consumption, but npm should always walk up the directory
tree to find its working dir for *doing* stuff.

Fix #6059
npmconf@2.0.7

Support -C as an alias for --prefix.