title: Resize Powershell screen buffer upon window resize
body: <p>When I switch Powershell between windowed, maximized, and half-screened (e.g. <kbd>Win</kbd>+<kbd>Left</kbd>) I'm still limited by the "internal" dimensions specified in the console properties (under layout), and all it accomplishes is showing/hiding scrollbars. </p>
  
  <p>Is there a way to somehow get it to rejigger the buffer size automatically? Bonus points if it can gracefully handle being in Vim or SSH, but I won't get my hopes up.</p>