title: Install npm module from git that does not have package.json at root
body: <p>I want to install the <code>master</code> branch of <a href="https://github.com/NativeScript/nativescript-angular" rel="nofollow noreferrer">https://github.com/NativeScript/nativescript-angular</a> into my JS project.</p>
  
  <p>npm supports this via:
  <code>npm i NativeScript/nativescript-angular@master</code></p>
  
  <p>However, the actual module (and its <a href="https://github.com/NativeScript/nativescript-angular/tree/master/nativescript-angular/package.json" rel="nofollow noreferrer">package.json</a>) is in a <code>nativescript-angular</code> subdirectory.  Because of this, the command above fails.</p>
  
  <p>How do I pull this off?  Or is it really <a href="https://github.com/npm/npm/issues/2974" rel="nofollow noreferrer">not supported</a>?</p>