update authors

linshun · linshun · commit 70ef70d0ced6 · 2013-01-25T14:16:58.000+08:00
diff --git a/AUTHORS.txt b/AUTHORS.txt
@@ -31,6 +31,7 @@ Alejandro Reyero    @KaTXi      fix error message
 Long Xiang          @seanlong   resource loader count
 
 Timm Drevensek(Zynga)  @timmjd  cc.Class fix
+                                add CCScale9Sprite test
 
 Lzzy Chen           @czizzy     audio engine fix
 			                    cleanup comments
@@ -41,6 +42,8 @@ Roed                @roed       mouse rightclick api
 
 Surith Thekkiam(Zynga)  @folecr  match Cocos2dx api
 
+Robert Boyd         @rboyd       fix stackable actions
+
 
 Cocos2d-x and cocos2d-html5 can not grow so fast without the active community.
 
