title: Simple AppIndicator with Vala application under Elementary OS
body: <p>Yesterday I've been stuck on some hard things. Something that looks simple at first but who's not thrust me :/</p>
  
  <p>Here is what i'm trying to have : An appindicator (statusicon ?) with a custom icon for my application.</p>
  
  <p>Unfortunately, there is nothing I found inside valadoc, except <a href="http://www.valadoc.org/#!api=gtk+-3.0/Gtk.StatusIcon" rel="nofollow">this</a> but it's deprecated and it says we should use Notifications which is really not the same thing
  I've heard about .vapi Appindicator files, but this is no real documentation about how to use it </p>
  
  <p>If someone can post code about integrating AppIndicator inside vala code, I would be thankful !</p>
  
  <p>Thanks</p>