26. Got a title - WebKit porting to Mona OS

Our WebKit port reached at the curl layer which issues HTTP request. The request is successfully sent and a response comes. The response is redirected to the parser.
Finally we get a title of the web page on FrameLoaderClientMona::setTitle event handler.

What we've done were

• Implemented RenderThemeMona stub.
• Implemented ScrollbarThemeMona stub.
• Implemented FrameNetworkingContextMona stub.
• Implemented SharedTimerMona. See SharedTimer.h.
  • this timer kicks curl requests
• Replaced sscanf implementation on Mona
  • curl is a heavy user of sscanf.