- do not force header creation in native bullet compile (saves recompiling)

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8856 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/nbproject/build-bullet-natives.xml

@@ -60,7 +60,7 @@
     </target>
     
     <target name="create-native-headers" description="creates the native headers">
-        <javah destdir="${bullet.source.dir}" classpath="${bullet.build.dir}${path.separator}${lib.importpath}" force="yes">
+        <javah destdir="${bullet.source.dir}" classpath="${bullet.build.dir}${path.separator}${lib.importpath}">
             <class name="com.jme3.bullet.PhysicsSpace"/>
 
             <class name="com.jme3.bullet.collision.PhysicsCollisionEvent"/>