title: How do I properly set the title in Terminal using zsh?
body: <p>I have been trying to set the title of my Terminal appropriately, but I haven't had any success. Currently, it looks like <a href="https://www.dropbox.com/s/645bf21jzziqoi6/Screenshot%202015-04-14%2013.00.10.png?dl=0" rel="nofollow noreferrer">this</a>, and if I were to change directory, to say the desktop, it would become <a href="https://www.dropbox.com/s/4zi36jjy9ilnr0l/Screenshot%202015-04-14%2013.02.50.png?dl=0" rel="nofollow noreferrer">this</a>.</p>
  
  <p>I would prefer if the title only had the current folder and process. I've tried various methods, such as <a href="https://stackoverflow.com/q/11025063/4788416">here</a>, but to no success.</p>
  
  <p>I'm using the default Terminal app in Yosemite, and am running zsh.</p>