diff --git a/AUTHORS b/AUTHORS
index 1fb0ec6e9e..3b4476539a 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -45,6 +45,9 @@ Developers:
         
     DarraghCoy
         Fix a potential crash SimpleAudioEngineOpenSL::playEffect
+        Fix some bugs with Set class
+        Add ccDrawSolidCircle
+        Add Rect::unionWithRect
 
     silverscania
         Pass correct parameter to glPixelStorei when creating a texture
@@ -434,6 +437,7 @@ Developers:
         Fix for broken of ccArrayGetIndexOfObject after merging this commit(076f38c).
         Explicitly initialising CCAcceleration structure.
         Add support to save/retrieve CCData into/from CCUserDefault.
+        Text Shadows fix
 
     MarcelBloemendaal
         Adding secureTextEntry property to CCTextFieldTTF.
diff --git a/cocos2dx/cocoa/CCGeometry.cpp b/cocos2dx/cocoa/CCGeometry.cpp
index 23e4a932d2..5a3cb9db75 100644
--- a/cocos2dx/cocoa/CCGeometry.cpp
+++ b/cocos2dx/cocoa/CCGeometry.cpp
@@ -271,4 +271,44 @@ bool Rect::intersectsRect(const Rect& rect) const
              rect.getMaxY() <      getMinY());
 }
 
+Rect Rect::unionWithRect(const Rect & rect) const
+{
+    float thisLeftX = origin.x;
+    float thisRightX = origin.x + size.width;
+    float thisTopY = origin.y + size.height;
+    float thisBottomY = origin.y;
+    
+    if (thisRightX < thisLeftX)
+    {
+        std::swap(thisRightX, thisLeftX);   // This rect has negative width
+    }
+    
+    if (thisTopY < thisBottomY)
+    {
+        std::swap(thisTopY, thisBottomY);   // This rect has negative height
+    }
+    
+    float otherLeftX = rect.origin.x;
+    float otherRightX = rect.origin.x + rect.size.width;
+    float otherTopY = rect.origin.y + rect.size.height;
+    float otherBottomY = rect.origin.y;
+    
+    if (otherRightX < otherLeftX)
+    {
+        std::swap(otherRightX, otherLeftX);   // Other rect has negative width
+    }
+    
+    if (otherTopY < otherBottomY)
+    {
+        std::swap(otherTopY, otherBottomY);   // Other rect has negative height
+    }
+    
+    float combinedLeftX = std::min(thisLeftX, otherLeftX);
+    float combinedRightX = std::max(thisRightX, otherRightX);
+    float combinedTopY = std::max(thisTopY, otherTopY);
+    float combinedBottomY = std::min(thisBottomY, otherBottomY);
+    
+    return Rect(combinedLeftX, combinedBottomY, combinedRightX - combinedLeftX, combinedTopY - combinedBottomY);
+}
+
 NS_CC_END
diff --git a/cocos2dx/cocoa/CCGeometry.h b/cocos2dx/cocoa/CCGeometry.h
index 680d330b55..cc254ccb4b 100644
--- a/cocos2dx/cocoa/CCGeometry.h
+++ b/cocos2dx/cocoa/CCGeometry.h
@@ -245,6 +245,7 @@ public:
     bool equals(const Rect& rect) const;   
     bool containsPoint(const Point& point) const;
     bool intersectsRect(const Rect& rect) const;
+    Rect unionWithRect(const Rect & rect) const;
 };
 
 
diff --git a/cocos2dx/cocoa/CCObject.h b/cocos2dx/cocoa/CCObject.h
index c28947e9b7..b1b4dd5550 100644
--- a/cocos2dx/cocoa/CCObject.h
+++ b/cocos2dx/cocoa/CCObject.h
@@ -100,14 +100,14 @@ typedef void (Object::*SEL_MenuHandler)(Object*);
 typedef void (Object::*SEL_EventHandler)(Event*);
 typedef int (Object::*SEL_Compare)(Object*);
 
-#define schedule_selector(_SELECTOR) (SEL_SCHEDULE)(&_SELECTOR)
-#define callfunc_selector(_SELECTOR) (SEL_CallFunc)(&_SELECTOR)
-#define callfuncN_selector(_SELECTOR) (SEL_CallFuncN)(&_SELECTOR)
-#define callfuncND_selector(_SELECTOR) (SEL_CallFuncND)(&_SELECTOR)
-#define callfuncO_selector(_SELECTOR) (SEL_CallFuncO)(&_SELECTOR)
-#define menu_selector(_SELECTOR) (SEL_MenuHandler)(&_SELECTOR)
-#define event_selector(_SELECTOR) (SEL_EventHandler)(&_SELECTOR)
-#define compare_selector(_SELECTOR) (SEL_Compare)(&_SELECTOR)
+#define schedule_selector(_SELECTOR) static_cast<SEL_SCHEDULE>(&_SELECTOR)
+#define callfunc_selector(_SELECTOR) static_cast<SEL_CallFunc>(&_SELECTOR)
+#define callfuncN_selector(_SELECTOR) static_cast<SEL_CallFuncN>(&_SELECTOR)
+#define callfuncND_selector(_SELECTOR) static_cast<SEL_CallFuncND>(&_SELECTOR)
+#define callfuncO_selector(_SELECTOR) static_cast<SEL_CallFuncO>(&_SELECTOR)
+#define menu_selector(_SELECTOR) static_cast<SEL_MenuHandler>(&_SELECTOR)
+#define event_selector(_SELECTOR) static_cast<SEL_EventHandler>(&_SELECTOR)
+#define compare_selector(_SELECTOR) static_cast<SEL_Compare>(&_SELECTOR)
 
 // new callbacks based on C++11
 #define CC_CALLBACK_0(__selector__,__target__, ...) std::bind(&__selector__,__target__, ##__VA_ARGS__)
diff --git a/cocos2dx/cocoa/CCSet.cpp b/cocos2dx/cocoa/CCSet.cpp
index d906283499..c957dedffb 100644
--- a/cocos2dx/cocoa/CCSet.cpp
+++ b/cocos2dx/cocoa/CCSet.cpp
@@ -92,27 +92,37 @@ int Set::count(void)
 
 void Set::addObject(Object *pObject)
 {
-    CC_SAFE_RETAIN(pObject);
-    _set->insert(pObject);
+    if (_set->count(pObject) == 0)
+    {
+        CC_SAFE_RETAIN(pObject);
+        _set->insert(pObject);
+    }
 }
 
 void Set::removeObject(Object *pObject)
 {
-    _set->erase(pObject);
-    CC_SAFE_RELEASE(pObject);
+    if (_set->erase(pObject) > 0)
+    {
+        CC_SAFE_RELEASE(pObject);
+    }
 }
 
 void Set::removeAllObjects()
 {
-    SetIterator it;
-    for (it = _set->begin(); it != _set->end(); ++it)
+    SetIterator it = _set->begin();
+    SetIterator tmp;
+
+    while (it != _set->end())
     {
-        if (! (*it))
+        if (!(*it))
         {
             break;
         }
-
-        (*it)->release();
+        
+        tmp = it;
+        ++tmp;
+        _set->erase(it);
+        it = tmp;
     }
 }
 
diff --git a/cocos2dx/draw_nodes/CCDrawingPrimitives.cpp b/cocos2dx/draw_nodes/CCDrawingPrimitives.cpp
index 30632f8958..8e55c894ad 100644
--- a/cocos2dx/draw_nodes/CCDrawingPrimitives.cpp
+++ b/cocos2dx/draw_nodes/CCDrawingPrimitives.cpp
@@ -383,6 +383,52 @@ void CC_DLL ccDrawCircle( const Point& center, float radius, float angle, unsign
     ccDrawCircle(center, radius, angle, segments, drawLineToCenter, 1.0f, 1.0f);
 }
 
+void ccDrawSolidCircle( const Point& center, float radius, float angle, unsigned int segments, float scaleX, float scaleY)
+{
+    lazy_init();
+    
+    const float coef = 2.0f * (float)M_PI/segments;
+    
+    GLfloat *vertices = (GLfloat*)calloc( sizeof(GLfloat)*2*(segments+2), 1);
+    if( ! vertices )
+        return;
+    
+    for(unsigned int i = 0;i <= segments; i++) {
+        float rads = i*coef;
+        GLfloat j = radius * cosf(rads + angle) * scaleX + center.x;
+        GLfloat k = radius * sinf(rads + angle) * scaleY + center.y;
+        
+        vertices[i*2] = j;
+        vertices[i*2+1] = k;
+    }
+    vertices[(segments+1)*2] = center.x;
+    vertices[(segments+1)*2+1] = center.y;
+    
+    s_pShader->use();
+    s_pShader->setUniformsForBuiltins();
+    s_pShader->setUniformLocationWith4fv(s_nColorLocation, (GLfloat*) &s_tColor.r, 1);
+    
+    ccGLEnableVertexAttribs( kVertexAttribFlag_Position );
+    
+#ifdef EMSCRIPTEN
+    setGLBufferData(vertices, sizeof(GLfloat)*2*(segments+2));
+    glVertexAttribPointer(kVertexAttrib_Position, 2, GL_FLOAT, GL_FALSE, 0, 0);
+#else
+    glVertexAttribPointer(kVertexAttrib_Position, 2, GL_FLOAT, GL_FALSE, 0, vertices);
+#endif // EMSCRIPTEN
+    
+    glDrawArrays(GL_TRIANGLE_FAN, 0, (GLsizei) segments+1);
+    
+    free( vertices );
+    
+    CC_INCREMENT_GL_DRAWS(1);
+}
+
+void CC_DLL ccDrawSolidCircle( const Point& center, float radius, float angle, unsigned int segments)
+{
+    ccDrawSolidCircle(center, radius, angle, segments, 1.0f, 1.0f);
+}
+
 void ccDrawQuadBezier(const Point& origin, const Point& control, const Point& destination, unsigned int segments)
 {
     lazy_init();
diff --git a/cocos2dx/draw_nodes/CCDrawingPrimitives.h b/cocos2dx/draw_nodes/CCDrawingPrimitives.h
index 8949aed7ab..d2cd24af75 100644
--- a/cocos2dx/draw_nodes/CCDrawingPrimitives.h
+++ b/cocos2dx/draw_nodes/CCDrawingPrimitives.h
@@ -113,6 +113,10 @@ void CC_DLL ccDrawSolidPoly( const Point *poli, unsigned int numberOfPoints, ccC
 void CC_DLL ccDrawCircle( const Point& center, float radius, float angle, unsigned int segments, bool drawLineToCenter, float scaleX, float scaleY);
 void CC_DLL ccDrawCircle( const Point& center, float radius, float angle, unsigned int segments, bool drawLineToCenter);
 
+/** draws a solid circle given the center, radius and number of segments. */
+void CC_DLL ccDrawSolidCircle( const Point& center, float radius, float angle, unsigned int segments, float scaleX, float scaleY);
+void CC_DLL ccDrawSolidCircle( const Point& center, float radius, float angle, unsigned int segments);
+
 /** draws a quad bezier path
  @warning This function could be pretty slow. Use it only for debugging purposes.
  @since v0.8
diff --git a/cocos2dx/misc_nodes/CCMotionStreak.cpp b/cocos2dx/misc_nodes/CCMotionStreak.cpp
index 569ad430be..0ee045c9c1 100644
--- a/cocos2dx/misc_nodes/CCMotionStreak.cpp
+++ b/cocos2dx/misc_nodes/CCMotionStreak.cpp
@@ -65,7 +65,7 @@ MotionStreak::~MotionStreak()
     CC_SAFE_FREE(_texCoords);
 }
 
-MotionStreak* MotionStreak::create(float fade, float minSeg, float stroke, ccColor3B color, const char* path)
+MotionStreak* MotionStreak::create(float fade, float minSeg, float stroke, const ccColor3B& color, const char* path)
 {
     MotionStreak *pRet = new MotionStreak();
     if (pRet && pRet->initWithFade(fade, minSeg, stroke, color, path))
@@ -78,7 +78,7 @@ MotionStreak* MotionStreak::create(float fade, float minSeg, float stroke, ccCol
     return NULL;
 }
 
-MotionStreak* MotionStreak::create(float fade, float minSeg, float stroke, ccColor3B color, Texture2D* texture)
+MotionStreak* MotionStreak::create(float fade, float minSeg, float stroke, const ccColor3B& color, Texture2D* texture)
 {
     MotionStreak *pRet = new MotionStreak();
     if (pRet && pRet->initWithFade(fade, minSeg, stroke, color, texture))
@@ -91,7 +91,7 @@ MotionStreak* MotionStreak::create(float fade, float minSeg, float stroke, ccCol
     return NULL;
 }
 
-bool MotionStreak::initWithFade(float fade, float minSeg, float stroke, ccColor3B color, const char* path)
+bool MotionStreak::initWithFade(float fade, float minSeg, float stroke, const ccColor3B& color, const char* path)
 {
     CCAssert(path != NULL, "Invalid filename");
 
@@ -99,7 +99,7 @@ bool MotionStreak::initWithFade(float fade, float minSeg, float stroke, ccColor3
     return initWithFade(fade, minSeg, stroke, color, texture);
 }
 
-bool MotionStreak::initWithFade(float fade, float minSeg, float stroke, ccColor3B color, Texture2D* texture)
+bool MotionStreak::initWithFade(float fade, float minSeg, float stroke, const ccColor3B& color, Texture2D* texture)
 {
     Node::setPosition(PointZero);
     setAnchorPoint(PointZero);
@@ -143,7 +143,7 @@ void MotionStreak::setPosition(const Point& position)
     _positionR = position;
 }
 
-void MotionStreak::tintWithColor(ccColor3B colors)
+void MotionStreak::tintWithColor(const ccColor3B& colors)
 {
     setColor(colors);
 
diff --git a/cocos2dx/misc_nodes/CCMotionStreak.h b/cocos2dx/misc_nodes/CCMotionStreak.h
index be8d7ff6da..47d5591fd3 100644
--- a/cocos2dx/misc_nodes/CCMotionStreak.h
+++ b/cocos2dx/misc_nodes/CCMotionStreak.h
@@ -53,17 +53,17 @@ public:
     virtual ~MotionStreak();
 
     /** creates and initializes a motion streak with fade in seconds, minimum segments, stroke's width, color, texture filename */
-    static MotionStreak* create(float fade, float minSeg, float stroke, ccColor3B color, const char* path);
+    static MotionStreak* create(float fade, float minSeg, float stroke, const ccColor3B& color, const char* path);
     /** creates and initializes a motion streak with fade in seconds, minimum segments, stroke's width, color, texture */
-    static MotionStreak* create(float fade, float minSeg, float stroke, ccColor3B color, Texture2D* texture);
+    static MotionStreak* create(float fade, float minSeg, float stroke, const ccColor3B& color, Texture2D* texture);
 
     /** initializes a motion streak with fade in seconds, minimum segments, stroke's width, color and texture filename */
-    bool initWithFade(float fade, float minSeg, float stroke, ccColor3B color, const char* path);
+    bool initWithFade(float fade, float minSeg, float stroke, const ccColor3B& color, const char* path);
     /** initializes a motion streak with fade in seconds, minimum segments, stroke's width, color and texture  */
-    bool initWithFade(float fade, float minSeg, float stroke, ccColor3B color, Texture2D* texture);
+    bool initWithFade(float fade, float minSeg, float stroke, const ccColor3B& color, Texture2D* texture);
 
     /** color used for the tint */
-    void tintWithColor(ccColor3B colors);
+    void tintWithColor(const ccColor3B& colors);
 
     /** Remove all living segments of the ribbon */
     void reset();
diff --git a/cocos2dx/platform/android/java/src/org/cocos2dx/lib/Cocos2dxBitmap.java b/cocos2dx/platform/android/java/src/org/cocos2dx/lib/Cocos2dxBitmap.java
index fcd4598cde..2a0a915a02 100644
--- a/cocos2dx/platform/android/java/src/org/cocos2dx/lib/Cocos2dxBitmap.java
+++ b/cocos2dx/platform/android/java/src/org/cocos2dx/lib/Cocos2dxBitmap.java
@@ -128,7 +128,7 @@ public class Cocos2dxBitmap {
 		
 		if ( shadow ) {
 
-			int shadowColor = 0xff7d7d7d;
+			int shadowColor = 0x54000000;
 			paint.setShadowLayer(shadowBlur, shadowDX, shadowDY, shadowColor);
 	
 			bitmapPaddingX = Math.abs(shadowDX);
diff --git a/cocos2dx/platform/ios/CCImage.mm b/cocos2dx/platform/ios/CCImage.mm
index cdd3a8a2c4..6c5f7e0a8c 100644
--- a/cocos2dx/platform/ios/CCImage.mm
+++ b/cocos2dx/platform/ios/CCImage.mm
@@ -365,10 +365,14 @@ static bool _initWithString(const char * pText, cocos2d::Image::ETextAlign eAlig
             textOrigingY = startH - shadowStrokePaddingY;
         }
         
+        CGRect rect = CGRectMake(textOriginX, textOrigingY, textWidth, textHeight);
         
+        CGContextBeginTransparencyLayerWithRect(context, rect, NULL);
         // actually draw the text in the context
 		// XXX: ios7 casting
-        [str drawInRect:CGRectMake(textOriginX, textOrigingY, textWidth, textHeight) withFont:font lineBreakMode:NSLineBreakByWordWrapping alignment:(NSTextAlignment)align];
+        [str drawInRect: rect withFont:font lineBreakMode:NSLineBreakByWordWrapping alignment:(NSTextAlignment)align];
+
+        CGContextEndTransparencyLayer(context);
         
         // pop the context
         UIGraphicsPopContext();
diff --git a/cocos2dx/sprite_nodes/CCSprite.cpp b/cocos2dx/sprite_nodes/CCSprite.cpp
index f1c62c7145..fcdde05bb6 100644
--- a/cocos2dx/sprite_nodes/CCSprite.cpp
+++ b/cocos2dx/sprite_nodes/CCSprite.cpp
@@ -182,6 +182,9 @@ bool Sprite::initWithTexture(Texture2D *pTexture, const Rect& rect, bool rotated
         _quad.tl.colors = tmpColor;
         _quad.tr.colors = tmpColor;
         
+        // shader program
+        setShaderProgram(ShaderCache::sharedShaderCache()->programForKey(kShader_PositionTextureColor));
+        
         // update texture (calls updateBlendFunc)
         setTexture(pTexture);
         setTextureRect(rect, rotated, rect.size);
@@ -547,17 +550,22 @@ void Sprite::draw(void)
 
     CCAssert(!_batchNode, "If Sprite is being rendered by SpriteBatchNode, Sprite#draw SHOULD NOT be called");
 
-    CC_NODE_DRAW_SETUP();
-
     ccGLBlendFunc( _blendFunc.src, _blendFunc.dst );
 
     if (_texture != NULL)
     {
+        CC_NODE_DRAW_SETUP();
         ccGLBindTexture2D( _texture->getName() );
         ccGLEnableVertexAttribs( kVertexAttribFlag_PosColorTex );
     }
     else
     {
+        // If the texture is invalid, uses the PositionColor shader instead.
+        // TODO: PostionTextureColor shader should support empty texture. In that way, we could get rid of next three lines.
+        GLProgram* prog = ShaderCache::sharedShaderCache()->programForKey(kShader_PositionColor);
+        prog->use();
+        prog->setUniformsForBuiltins();
+        
         ccGLBindTexture2D(0);
         ccGLEnableVertexAttribs( kVertexAttribFlag_Position | kVertexAttribFlag_Color );
     }
@@ -1081,16 +1089,6 @@ void Sprite::setTexture(Texture2D *texture)
     CCAssert(! _batchNode || texture->getName() == _batchNode->getTexture()->getName(), "CCSprite: Batched sprites should use the same texture as the batchnode");
     // accept texture==nil as argument
     CCAssert( !texture || dynamic_cast<Texture2D*>(texture), "setTexture expects a Texture2D. Invalid argument");
-
-    // shader program
-    if (texture)
-    {
-        setShaderProgram(ShaderCache::sharedShaderCache()->programForKey(kShader_PositionTextureColor));
-    }
-    else
-    {
-        setShaderProgram(ShaderCache::sharedShaderCache()->programForKey(kShader_PositionColor));
-    }
     
     if (!_batchNode && _texture != texture)
     {
diff --git a/cocos2dx/tilemap_parallax_nodes/CCTMXLayer.cpp b/cocos2dx/tilemap_parallax_nodes/CCTMXLayer.cpp
index 81703d69da..ba1452b45f 100644
--- a/cocos2dx/tilemap_parallax_nodes/CCTMXLayer.cpp
+++ b/cocos2dx/tilemap_parallax_nodes/CCTMXLayer.cpp
@@ -226,7 +226,11 @@ void TMXLayer::parseInternalProperties()
             GLint alphaValueLocation = glGetUniformLocation(getShaderProgram()->getProgram(), kUniformAlphaTestValue);
 
             // NOTE: alpha test shader is hard-coded to use the equivalent of a glAlphaFunc(GL_GREATER) comparison
+            
+            // use shader program to set uniform
+            getShaderProgram()->use();
             getShaderProgram()->setUniformLocationWith1f(alphaValueLocation, alphaFuncValue);
+            CHECK_GL_ERROR_DEBUG();
         }
         else
         {
diff --git a/samples/Cpp/TestCpp/Classes/DrawPrimitivesTest/DrawPrimitivesTest.cpp b/samples/Cpp/TestCpp/Classes/DrawPrimitivesTest/DrawPrimitivesTest.cpp
index a3a72e8622..bd35b80d5c 100644
--- a/samples/Cpp/TestCpp/Classes/DrawPrimitivesTest/DrawPrimitivesTest.cpp
+++ b/samples/Cpp/TestCpp/Classes/DrawPrimitivesTest/DrawPrimitivesTest.cpp
@@ -172,6 +172,13 @@ void DrawPrimitivesTest::draw()
     
 	CHECK_GL_ERROR_DEBUG();
     
+	// draw a pink solid circle with 50 segments
+	glLineWidth(2);
+	ccDrawColor4B(255, 0, 255, 255);
+    ccDrawSolidCircle( VisibleRect::center() + ccp(140,0), 40, CC_DEGREES_TO_RADIANS(90), 50, 1.0f, 1.0f);
+    
+	CHECK_GL_ERROR_DEBUG();
+    
 	// open yellow poly
 	ccDrawColor4B(255, 255, 0, 255);
 	glLineWidth(10);
diff --git a/samples/Javascript/Shared b/samples/Javascript/Shared
index 38374930ae..e4b1b15b70 160000
--- a/samples/Javascript/Shared
+++ b/samples/Javascript/Shared
@@ -1 +1 @@
-Subproject commit 38374930ae707c70611ad1fcb3a5af91d50d72d0
+Subproject commit e4b1b15b70075dee1f20afff4741eb0be88b0a8b
diff --git a/samples/Javascript/TestJavascript/proj.ios/TestJavascript.xcodeproj/project.pbxproj b/samples/Javascript/TestJavascript/proj.ios/TestJavascript.xcodeproj/project.pbxproj
index 677f53aa3e..c5d8940979 100644
--- a/samples/Javascript/TestJavascript/proj.ios/TestJavascript.xcodeproj/project.pbxproj
+++ b/samples/Javascript/TestJavascript/proj.ios/TestJavascript.xcodeproj/project.pbxproj
@@ -10,6 +10,7 @@
 		15A3D5631682F20C002FB0C5 /* main.js in Resources */ = {isa = PBXBuildFile; fileRef = 15A3D4621682F14C002FB0C5 /* main.js */; };
 		15A3D5651682F20C002FB0C5 /* tests_resources-jsb.js in Resources */ = {isa = PBXBuildFile; fileRef = 15A3D4711682F14C002FB0C5 /* tests_resources-jsb.js */; };
 		15A3D5681682F20C002FB0C5 /* tests-main.js in Resources */ = {isa = PBXBuildFile; fileRef = 15A3D4741682F14C002FB0C5 /* tests-main.js */; };
+		1A42C7A81782CEA100F738F6 /* MotionStreakTest in Resources */ = {isa = PBXBuildFile; fileRef = 1A42C7A71782CEA100F738F6 /* MotionStreakTest */; };
 		1A4C3F1317784B6000EDFB3B /* libchipmunk.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 1A4C3F0E17784B6000EDFB3B /* libchipmunk.a */; };
 		1A4C3F1417784B6000EDFB3B /* libcocos2dx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 1A4C3F0F17784B6000EDFB3B /* libcocos2dx.a */; };
 		1A4C3F1517784B6000EDFB3B /* libCocosDenshion.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 1A4C3F1017784B6000EDFB3B /* libCocosDenshion.a */; };
@@ -117,6 +118,7 @@
 		15A3D4621682F14C002FB0C5 /* main.js */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.javascript; name = main.js; path = ../../Shared/tests/main.js; sourceTree = "<group>"; };
 		15A3D4711682F14C002FB0C5 /* tests_resources-jsb.js */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.javascript; name = "tests_resources-jsb.js"; path = "../../Shared/tests/tests_resources-jsb.js"; sourceTree = "<group>"; };
 		15A3D4741682F14C002FB0C5 /* tests-main.js */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.javascript; name = "tests-main.js"; path = "../../Shared/tests/tests-main.js"; sourceTree = "<group>"; };
+		1A42C7A71782CEA100F738F6 /* MotionStreakTest */ = {isa = PBXFileReference; lastKnownFileType = folder; name = MotionStreakTest; path = ../../Shared/tests/MotionStreakTest; sourceTree = "<group>"; };
 		1A4C3F0E17784B6000EDFB3B /* libchipmunk.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; path = libchipmunk.a; sourceTree = BUILT_PRODUCTS_DIR; };
 		1A4C3F0F17784B6000EDFB3B /* libcocos2dx.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; path = libcocos2dx.a; sourceTree = BUILT_PRODUCTS_DIR; };
 		1A4C3F1017784B6000EDFB3B /* libCocosDenshion.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; path = libCocosDenshion.a; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -333,14 +335,13 @@
 		D401B5FC16FB169100F2529D /* js_src_raw */ = {
 			isa = PBXGroup;
 			children = (
-				A22656EE1743DCBB00598A2C /* ClippingNodeTest */,
-				A218F7DB1743D97E00F65883 /* XHRTest */,
 				1AA51A7816F708FA000FDF05 /* ActionManagerTest */,
 				1AA51A7916F708FA000FDF05 /* ActionsTest */,
 				1AA51A7A16F708FA000FDF05 /* BaseTestLayer */,
 				1AA51A7B16F708FA000FDF05 /* Box2dTest */,
 				1AA51A7C16F708FA000FDF05 /* ChipmunkTest */,
 				1AA51A7D16F708FA000FDF05 /* ClickAndMoveTest */,
+				A22656EE1743DCBB00598A2C /* ClippingNodeTest */,
 				1AA51A7E16F708FA000FDF05 /* CocosDenshionTest */,
 				1AA51A7F16F708FA000FDF05 /* CocosNodeTest */,
 				1AA51A8016F708FA000FDF05 /* CurrentLanguageTest */,
@@ -355,7 +356,9 @@
 				1AA51A8816F708FA000FDF05 /* IntervalTest */,
 				1AA51A8916F708FA000FDF05 /* LabelTest */,
 				1AA51A8A16F708FA000FDF05 /* LayerTest */,
+				15A3D4621682F14C002FB0C5 /* main.js */,
 				1AA51A8B16F708FA000FDF05 /* MenuTest */,
+				1A42C7A71782CEA100F738F6 /* MotionStreakTest */,
 				1AA51A8C16F708FA000FDF05 /* OpenGLTest */,
 				1AA51A8D16F708FA000FDF05 /* ParallaxTest */,
 				1AA51A8E16F708FA000FDF05 /* ParticleTest */,
@@ -368,16 +371,16 @@
 				1AA51A9616F708FA000FDF05 /* SchedulerTest */,
 				1AA51A9716F708FA000FDF05 /* SpriteTest */,
 				1AA51A9816F708FA000FDF05 /* SysTest */,
+				D401B6DE16FC071100F2529D /* tests-boot-jsb.js */,
+				15A3D4741682F14C002FB0C5 /* tests-main.js */,
+				15A3D4711682F14C002FB0C5 /* tests_resources-jsb.js */,
 				1AA51A9916F708FA000FDF05 /* TextInputTest */,
 				1AA51A9A16F708FA000FDF05 /* TextureCacheTest */,
 				1AA51A9B16F708FA000FDF05 /* TileMapTest */,
 				1AA51A9C16F708FA000FDF05 /* TouchesTest */,
 				1AA51A9D16F708FA000FDF05 /* TransitionsTest */,
 				1AA51A9E16F708FA000FDF05 /* UnitTest */,
-				15A3D4621682F14C002FB0C5 /* main.js */,
-				D401B6DE16FC071100F2529D /* tests-boot-jsb.js */,
-				15A3D4741682F14C002FB0C5 /* tests-main.js */,
-				15A3D4711682F14C002FB0C5 /* tests_resources-jsb.js */,
+				A218F7DB1743D97E00F65883 /* XHRTest */,
 			);
 			name = js_src_raw;
 			sourceTree = "<group>";
@@ -549,6 +552,7 @@
 				1A80332C1728F1FB00240CC3 /* res in Resources */,
 				A218F7DC1743D97E00F65883 /* XHRTest in Resources */,
 				A22656EF1743DCBB00598A2C /* ClippingNodeTest in Resources */,
+				1A42C7A81782CEA100F738F6 /* MotionStreakTest in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
diff --git a/scripting/javascript/bindings/cocos2d_specifics.cpp.REMOVED.git-id b/scripting/javascript/bindings/cocos2d_specifics.cpp.REMOVED.git-id
index 2fd19b673d..7c93b3b955 100644
--- a/scripting/javascript/bindings/cocos2d_specifics.cpp.REMOVED.git-id
+++ b/scripting/javascript/bindings/cocos2d_specifics.cpp.REMOVED.git-id
@@ -1 +1 @@
-b30514e90b5ed9a70853c63f20e9204052679459
\ No newline at end of file
+2fe7237c56cf52c3ca577e33fc39aa5c9e2469ba
\ No newline at end of file
diff --git a/scripting/javascript/bindings/cocos2d_specifics.hpp b/scripting/javascript/bindings/cocos2d_specifics.hpp
index 8e816cdb9c..8501a71b92 100644
--- a/scripting/javascript/bindings/cocos2d_specifics.hpp
+++ b/scripting/javascript/bindings/cocos2d_specifics.hpp
@@ -101,9 +101,9 @@ public:
     const jsval& getJSCallbackThis() const;
     const jsval& getJSExtraData() const;
 protected:
-    jsval jsCallback;
-    jsval jsThisObj;
-    jsval extraData;
+    jsval _jsCallback;
+    jsval _jsThisObj;
+    jsval _extraData;
 };
 
 
@@ -112,13 +112,13 @@ public:
     JSCCBAnimationWrapper() {}
     virtual ~JSCCBAnimationWrapper() {}
     
-    void animationCompleteCallback() const {
+    void animationCompleteCallback() {
         
         JSContext *cx = ScriptingCore::getInstance()->getGlobalContext();
         jsval retval = JSVAL_NULL;
         
-        if(!JSVAL_IS_VOID(jsCallback)  && !JSVAL_IS_VOID(jsThisObj)) {
-            JS_CallFunctionValue(cx, JSVAL_TO_OBJECT(jsThisObj), jsCallback, 0, NULL, &retval);
+        if(!JSVAL_IS_VOID(_jsCallback)  && !JSVAL_IS_VOID(_jsThisObj)) {
+            JS_CallFunctionValue(cx, JSVAL_TO_OBJECT(_jsThisObj), _jsCallback, 0, NULL, &retval);
         }
     }
     
@@ -135,7 +135,7 @@ public:
     static void setTargetForNativeNode(Node *pNode, JSCallFuncWrapper *target);
     static Array * getTargetForNativeNode(Node *pNode);
 
-    void callbackFunc(Node *node) const;
+    void callbackFunc(Node *node);
 };
 
 
@@ -162,7 +162,7 @@ public:
 
     void pause();
     
-    void scheduleFunc(float dt) const;
+    void scheduleFunc(float dt);
     virtual void update(float dt);
     
     Object* getTarget();
diff --git a/scripting/javascript/bindings/generated b/scripting/javascript/bindings/generated
index 1aef083d39..5df9199315 160000
--- a/scripting/javascript/bindings/generated
+++ b/scripting/javascript/bindings/generated
@@ -1 +1 @@
-Subproject commit 1aef083d3959574072f234cd31c5a53ac52b58a9
+Subproject commit 5df9199315b9e9972da23e478808a2e9152e9980
diff --git a/tools/bindings-generator b/tools/bindings-generator
index 6a45a0770c..b09d920cdb 160000
--- a/tools/bindings-generator
+++ b/tools/bindings-generator
@@ -1 +1 @@
-Subproject commit 6a45a0770c4e6075f20d5049c88e3cb5f8aa83eb
+Subproject commit b09d920cdb2523ba7ee1a5ee4419fe11f1bc5e7b
diff --git a/tools/tojs/cocos2dx.ini b/tools/tojs/cocos2dx.ini
index 14ec24745a..1adc23b24c 100644
--- a/tools/tojs/cocos2dx.ini
+++ b/tools/tojs/cocos2dx.ini
@@ -26,7 +26,7 @@ headers = %(cocosdir)s/cocos2dx/include/cocos2d.h %(cocosdir)s/CocosDenshion/inc
 
 # what classes to produce code for. You can use regular expressions here. When testing the regular
 # expression, it will be enclosed in "^$", like this: "^Menu*$".
-classes = Sprite.* Scene Node.* Director Layer.* Menu.* Touch .*Action.* Move.* Rotate.* Blink.* Tint.* Sequence Repeat.* Fade.* Ease.* Scale.* Transition.* Spawn Animat.* Flip.* Delay.* Skew.* Jump.* Place.* Show.* Progress.* PointArray ToggleVisibility.* Hide Particle.* Label.* Atlas.* TextureCache.* Texture2D Cardinal.* CatmullRom.* ParallaxNode TileMap.* TMX.* CallFunc RenderTexture GridAction Grid3DAction GridBase$ .+Grid Shaky3D Waves3D FlipX3D FlipY3D Speed ActionManager Set Data SimpleAudioEngine Scheduler Timer Orbit.* Follow.* Bezier.* CardinalSpline.* Camera.* DrawNode .*3D$ Liquid$ Waves$ ShuffleTiles$ TurnOffTiles$ Split.* Twirl$ FileUtils$ GLProgram ShaderCache Application ClippingNode
+classes = Sprite.* Scene Node.* Director Layer.* Menu.* Touch .*Action.* Move.* Rotate.* Blink.* Tint.* Sequence Repeat.* Fade.* Ease.* Scale.* Transition.* Spawn Animat.* Flip.* Delay.* Skew.* Jump.* Place.* Show.* Progress.* PointArray ToggleVisibility.* Hide Particle.* Label.* Atlas.* TextureCache.* Texture2D Cardinal.* CatmullRom.* ParallaxNode TileMap.* TMX.* CallFunc RenderTexture GridAction Grid3DAction GridBase$ .+Grid Shaky3D Waves3D FlipX3D FlipY3D Speed ActionManager Set Data SimpleAudioEngine Scheduler Timer Orbit.* Follow.* Bezier.* CardinalSpline.* Camera.* DrawNode .*3D$ Liquid$ Waves$ ShuffleTiles$ TurnOffTiles$ Split.* Twirl$ FileUtils$ GLProgram ShaderCache Application ClippingNode MotionStreak
 
 # what should we skip? in the format ClassName::[function function]
 # ClassName is a regular expression, but will be used like this: "^ClassName$" functions are also
@@ -35,17 +35,17 @@ classes = Sprite.* Scene Node.* Director Layer.* Menu.* Touch .*Action.* Move.*
 # will apply to all class names. This is a convenience wildcard to be able to skip similar named
 # functions from all classes.
 
-skip = Node::[convertToWindowSpace ^setPosition$ getGrid setGLServerState description getUserObject .*UserData getGLServerState .*schedule],
+skip = Node::[^setPosition$ getGrid setGLServerState description getUserObject .*UserData getGLServerState .*schedule],
         Sprite::[getQuad displayFrame getBlendFunc ^setPosition$ setBlendFunc setSpriteBatchNode getSpriteBatchNode],
         SpriteBatchNode::[getBlendFunc setBlendFunc],
-        MotionStreak::[getBlendFunc setBlendFunc],
+        MotionStreak::[getBlendFunc setBlendFunc draw update],
         AtlasNode::[getBlendFunc setBlendFunc],
         ParticleBatchNode::[getBlendFunc setBlendFunc],
         LayerColor::[getBlendFunc setBlendFunc],
         ParticleSystem::[getBlendFunc setBlendFunc],
         DrawNode::[getBlendFunc setBlendFunc drawPolygon],
         Director::[getAccelerometer (g|s)et.*Dispatcher getOpenGLView getProjection getClassTypeInfo],
-        Layer.*::[didAccelerate (g|s)etBlendFunc],
+        Layer.*::[didAccelerate (g|s)etBlendFunc keyPressed keyReleased unregisterScriptKeypadHandler],
         Menu.*::[.*Target getSubItems create initWithItems alignItemsInRows alignItemsInColumns],
         MenuItem.*::[create setCallback initWithCallback],
         Copying::[*],