[iphone] made "empty model" message localizable.

iphone/Maps/Classes/MapViewController.mm

@@ -120,6 +120,11 @@ Framework * m_framework = NULL;
     EAGLView * v = (EAGLView *)self.view;
         
     m_framework = FrameworkFactory::CreateFramework();
+    
+    char const * str = [NSLocalizedString(@"Nothing found. Have you tried downloading maps of the countries? Just click the downloader button at the bottom of the screen.", @"Message in the center of the screen then user zooms in but country is not downloaded") UTF8String];
+    
+    m_framework->GetInformationDisplay().setEmptyModelMessage(str);
+    
     v.framework = m_framework;
 
 		m_StickyThreshold = 10;

map/framework.cpp

@@ -75,6 +75,11 @@ void Framework::OnCompassUpdate(location::CompassInfo const & info)
   Invalidate();
 }
 
+InformationDisplay & Framework::GetInformationDisplay()
+{
+  return m_informationDisplay;
+}
+
 Framework::Framework()
   : m_hasPendingInvalidate(false),
     m_doForceUpdate(false),

map/framework.hpp

@@ -127,6 +127,8 @@ public:
 
   bool IsEmptyModel();
 
+  InformationDisplay & GetInformationDisplay();
+
   // Cleanup.
   void Clean();