pnpm 4.4.0-2 on Node.js NPM

A new option called --workspace (#2196, #1918, @zkochan)
- pnpm [-r] update --workspace [<pkg>...]
  Tries to link all packages from the workspace. Versions are updated to match the versions of packages inside the workspace. If specific packages are updated, the command will fail if any of the updated dependencies is not found inside the workspace
- pnpm [-r] add --workspace <pkg>...
  Only adds the new dependency if it is found in the workspace
Add <pkg>^... and ...^<pkg> filters (#2201, @Aankhen)
- <pkg>^... is like <pkg>... but excludes <pkg> itself.
- ...^<pkg> is like ...<pkg> but excludes <pkg> itself.