title: Corona SDK built-in fonts are not working
body: <p>I am using Corona SDK for game development. I need to use "comic sans font" for my App.
  I am using font like this.</p>
  
  <pre><code>GAME_FONT = "ComicSansMS"
  local txtTitle = display.newText("My Text", 0, 0, GAME_FONT, 30)
  </code></pre>
  
  <p>This is working perfectly in simulator, but not on real iPhone device. I have also tried to download this font and added in project, then updated <code>build.settings</code> file.</p>
  
  <pre><code>settings = {
  
      orientation = {
          default = "landscapeRight",
          supported = { "landscapeRight", }
      },
  
      iphone = {
          plist = {
              UIAppFonts = { "comic.ttf"},
              UIStatusBarHidden = true,
              UIPrerenderedIcon = true, -- set to false for "shine" overlay           
              UIApplicationExitsOnSuspend = true, -- uncomment to quit app on suspend
          }
      },
  }
  </code></pre>
  
  <p>But it is still not working in real iPhone device. </p>
  
  <p>I also made sure if "ComicSansMS" is available built-in by following code.</p>
  
  <pre><code>local fonts = native.getFontNames()
      for i,fontname in ipairs(fonts) do
          print(fontname)
      end
  </code></pre>
  
  <p>And i can see "ComicSansMS" in list.
  Any suggestion would be appreciated.</p>