title: Password change for npm user
body: <p>On one system I used <code>npm adduser</code> and then <code>npm publish</code> to create a package.  I want to release another version of this package, but I'm on a different system now.  When I try <code>npm publish</code> it tells me that my name or password is incorrect, which is not shocking.</p>
  
  <p>However, I can't figure out how to get it to where I can type my password in again.  When I try either <code>npm adduser</code> or <code>npm login</code>, it <em>only</em> prompts for my Username and Email.  It doesn't prompt for my password, and also tells me that my Name or password is incorrect.  It suggests that I reset the password at  <a href="https://npmjs.org/forgot">https://npmjs.org/forgot</a>, but I don't need to do this -- I know the new password, I just need to be prompted for it.</p>
  
  <p>I've also tried removing the username from <code>npm config</code> via <code>delete username</code>, but it still shows up when I do <code>npm config get</code>.</p>
  
  <p>There also doesn't seem to be any kind of <code>npm logout</code> or another way to end my auth session with npm.</p>
  
  <p>What can I do to log in to npm again with my new password?</p>