add android ndk build path

git-svn-id: https://jmonkeyengine.googlecode.com/svn/branches/gradle-restructure@10986 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

gradle.properties

@@ -1 +1,5 @@
 jmeVersion = 3.0.10
+
+// path to android ndk for building native libraries
+#ndkPath=/Users/normenhansen/Documents/Code-Import/android-ndk-r7
+ndkPath = D:/android/android-ndk-r8e