Docs updated

Fixed issue where alpha not being set correctly in canvas spriteBatch
Fixed issue where previous stage events did not get removed correctly

docs/api.js

@@ -17,6 +17,7 @@ YUI.add("yuidoc-meta", function(Y) {
         "DisplacementFilter",
         "DisplayObject",
         "DisplayObjectContainer",
+        "DotScreenFilter",
         "Ellipse",
         "EventTarget",
         "Graphics",
@@ -25,6 +26,7 @@ YUI.add("yuidoc-meta", function(Y) {
         "InvertFilter",
         "JsonLoader",
         "MovieClip",
+        "PIXI.PixiFastShader",
         "PIXI.PixiShader",
         "PixelateFilter",
         "Point",
@@ -38,12 +40,13 @@ YUI.add("yuidoc-meta", function(Y) {
         "RenderTexture",
         "SepiaFilter",
         "Spine",
+        "Sprite",
         "SpriteSheetLoader",
-        "Sprite™",
         "Stage",
         "Text",
         "Texture",
         "TilingSprite",
+        "TwistFilter",
         "WebGLRenderer"
     ],
     "modules": [