Fixed cocos2d#1446: change version number

Author: linshun

CHANGELOG.txt

@@ -1,4 +1,4 @@
-Cocos2d-html5-v0.5.0-beta @ Aug.3, 2012
+Cocos2d-html5-v2.0.0 @ Aug.28, 2012
 * Updated API to Cocos2d-x V2.0.
 * Updated template and directory name.
 * Improved JS files loader.

cocos2d/build.xml

@@ -6,7 +6,7 @@
 
     <target name="compile_Canvas">
         <jscomp compilationLevel="simple" warning="quiet"
-                debug="false" output="../lib/Cocos2d-html5-canvasmenu-min.js">
+                debug="false" output="../lib/Cocos2d-html5-min.js">
             <externs dir="${basedir}">
                 <file name="cocos2d_externs.js"/>
             </externs>

cocos2d/platform/CCConfig.js

@@ -33,7 +33,7 @@
  * @constant
  * @type String
  */
-cc.ENGINE_VERSION = "Cocos2d-html5-v0.5.0-beta";
+cc.ENGINE_VERSION = "Cocos2d-html5-v2.0.0";
 
 /**
  * <p>