- fix base nifty xml file

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8389 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

jme3-gui/src/com/jme3/gde/gui/NiftyGui.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<nifty xmlns="http://nifty-gui.sourceforge.net/nifty.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://nifty-gui.sourceforge.net/nifty.xsd http://nifty-gui.sourceforge.net/nifty.xsd">
+<nifty xmlns="http://nifty-gui.sourceforge.net/nifty-1.3.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://nifty-gui.sourceforge.net/nifty-1.3.xsd http://nifty-gui.sourceforge.net/nifty-1.3.xsd">
   <!-- +++++++++++++++++++++++++++++++++++++++ -->
   <!-- start screen -->
   <!-- +++++++++++++++++++++++++++++++++++++++ -->