updates pod spec in order to solve build errors

 Pod::Spec.new do |m|
 
   m.name    = 'Mapbox-iOS-SDK@sputnik'
-  m.version = '1.6.2-sputnik'
+  m.version = '1.6.3-sputnik'
 
   m.summary          = 'Fork of MapBox iOS SDK with some patches.'
   m.description      = 'An open source toolset for building mapping applications for iOS devices with great flexibility for visual styling, offline use, and customizability.'
@@ -23,33 +23,48 @@ Pod::Spec.new do |m|
   m.prefix_header_file = 'MapView/MapView_Prefix.pch'
 
   m.public_header_files = [
-    'MapView/Map/Mapbox.h',
-    'MapView/Map/RMAnnotation.h',
-    'MapView/Map/RMCacheObject.h',
-    'MapView/Map/RMCircle.h',
-    'MapView/Map/RMCircleAnnotation.h',
-    'MapView/Map/RMCompositeSource.h',
-    'MapView/Map/RMConfiguration.h',
-    'MapView/Map/RMCoordinateGridSource.h',
-    'MapView/Map/RMDatabaseCache.h',
-    'MapView/Map/RMGreatCircleAnnotation.h',
-    'MapView/Map/RMInteractiveSource.h',
-    'MapView/Map/RMMBTilesSource.h',
-    'MapView/Map/RMMapboxSource.h',
-    'MapView/Map/RMMapView.h',
-    'MapView/Map/RMMapViewDelegate.h',
-    'MapView/Map/RMMarker.h',
-    'MapView/Map/RMMemoryCache.h',
-    'MapView/Map/RMPointAnnotation.h',
-    'MapView/Map/RMPolygonAnnotation.h',
-    'MapView/Map/RMPolylineAnnotation.h',
-    'MapView/Map/RMShape.h',
-    'MapView/Map/RMStaticMapView.h',
-    'MapView/Map/RMTileCache.h',
-    'MapView/Map/RMTileMillSource.h',
-    'MapView/Map/RMUserLocation.h',
-    'MapView/Map/RMUserTrackingBarButtonItem.h'
-  ]
+      'MapView/Map/Mapbox.h',
+      'MapView/Map/RMAbstractMercatorTileSource.h',
+      'MapView/Map/RMAbstractWebMapSource.h',
+      'MapView/Map/RMAnnotation.h',
+      'MapView/Map/RMCacheObject.h',
+      'MapView/Map/RMCircle.h',
+      'MapView/Map/RMCircleAnnotation.h',
+      'MapView/Map/RMCompositeSource.h',
+      'MapView/Map/RMConfiguration.h',
+      'MapView/Map/RMCoordinateGridSource.h',
+      'MapView/Map/RMDatabaseCache.h',
+      'MapView/Map/RMFractalTileProjection.h',
+      'MapView/Map/RMFoundation.h',
+      'MapView/Map/RMGenericMapSource.h',
+      'MapView/Map/RMGlobalConstants.h',
+      'MapView/Map/RMGreatCircleAnnotation.h',
+      'MapView/Map/RMInteractiveSource.h',
+      'MapView/Map/RMMBTilesSource.h',
+      'MapView/Map/RMMapboxSource.h',
+      'MapView/Map/RMMapLayer.h',
+      'MapView/Map/RMMapView.h',
+      'MapView/Map/RMMapViewDelegate.h',
+      'MapView/Map/RMMapOverlayView.h',
+      'MapView/Map/RMMapTiledLayerView.h',
+      'MapView/Map/RMMapScrollView.h',
+      'MapView/Map/RMMarker.h',
+      'MapView/Map/RMMemoryCache.h',
+      'MapView/Map/RMPointAnnotation.h',
+      'MapView/Map/RMPolygonAnnotation.h',
+      'MapView/Map/RMPolylineAnnotation.h',
+      'MapView/Map/RMProjection.h',
+      'MapView/Map/RMShape.h',
+      'MapView/Map/RMShapeAnnotation.h',
+      'MapView/Map/RMStaticMapView.h',
+      'MapView/Map/RMTile.h',
+      'MapView/Map/RMTileCache.h',
+      'MapView/Map/RMTileMillSource.h',
+      'MapView/Map/RMTileSource.h',
+      'MapView/Map/RMTileSourcesContainer.h',
+      'MapView/Map/RMUserLocation.h',
+      'MapView/Map/RMUserTrackingBarButtonItem.h'
+    ]
 
   m.resource_bundle = {
     'Mapbox' => 'MapView/Map/Resources/*'