Update sdk build script

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@6996 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

build.xml

@@ -39,7 +39,13 @@
     <target name="hudson-nightly" depends="update-platform">
         <ant dir="engine" target="deploy-hudson"/>
         <ant dir="engine" target="hudson-update-sdk"/>
-        <ant dir="sdk" target="hudson-updatecenter"/>
+        <ant dir="sdk" target="hudson-nightly"/>
+    </target>
+
+    <target name="hudson-stable" depends="update-platform">
+        <ant dir="engine" target="deploy-hudson"/>
+        <ant dir="engine" target="hudson-update-sdk"/>
+        <ant dir="sdk" target="hudson-nightly"/>
     </target>
 
     <target name="-check-platform" depends="-check-platform-present" unless="platform.present">