v as alias for view command
npm view doc
add missing aliases to cli doc pages
Document `user/repo` style GitHub URLs
remove mention of MIT license in README
outdated: only test 'from' for urls

If the 'from' value is not a url, then the fact that it changes is not
relevant.  For example 'foo@*' and 'foo@1' and 'foo@' might all point to
the same package.  However, a changed url IS relevant, because it
indicates that it is now a different thing.

Fixes #3798, a regression caused by #3578.
v1.3.9
prune: check package.json before running

Fixes #3755.
prune: --production option to unbuild devDependencies

Closes #2854.
read-package-json@1.1.3

Brings along normalize-package-data@0.2.2, which closes #3783.