title: How to install a new Ghost theme on hostghost.io?
body: <p>I just purchased a hosting of Ghost blog on <a href="http://hostghost.io" rel="nofollow">http://hostghost.io</a> and wish to change the theme from Casper theme to different one (i.e. Ghostwritter). I am able to download some from Marketplace (<a href="http://marketplace.ghost.org" rel="nofollow">http://marketplace.ghost.org</a>) but I cannot see any option at the hostghost.io administration that would allow me to upload it. </p>
  
  <p>Any ideas?</p>