Refactor related codes to NativeTouchHandler

Limelight/Database/TemporarySettings.h

@@ -18,6 +18,8 @@
 @property (nonatomic, retain) NSNumber * width;
 @property (nonatomic, retain) NSNumber * audioConfig;
 @property (nonatomic, retain) NSNumber * onscreenControls;
+@property (nonatomic, retain) NSNumber * keyboardToggleFingers;
+@property (nonatomic, retain) NSNumber * keyboardToggleTaps;
 @property (nonatomic, retain) NSString * uniqueId;
 @property (nonatomic) enum {
     CODEC_PREF_AUTO,

Limelight/Database/TemporarySettings.m

@@ -85,6 +85,9 @@
     self.btMouseSupport = settings.btMouseSupport;
     self.absoluteTouchMode = settings.absoluteTouchMode;
     self.statsOverlay = settings.statsOverlay;
+    
+    self.keyboardToggleTaps = @1;
+    self.keyboardToggleFingers = @4;
 #endif
     self.uniqueId = settings.uniqueId;