title: Checking version of angular-cli that's installed?
body: <p>Is there a way to check the specific version of <code>angular-cli</code> that's installed globally on my machine? I'm in a Windows environment.
  <code>*npm -v* and *node -v*</code> only gives me the version of npm and node respectively, and I can't seem to find any commands with <em>ng</em>.</p>
  <p>I'm trying to run a project that I'm working on, and it ran on an older version of angular-cli using npm. However, after installing other demo projects, my main project doesn't work anymore without uninstalling and reinstalling <code>angular-cli</code> at the specific version.</p>