Update to actual version of NDK at 2016

jni/Application.mk

@@ -6,6 +6,6 @@ APP_ABI := armeabi armeabi-v7a
 APP_CPPFLAGS := -frtti
 APP_LDFLAGS := -llog -landroid -lz
 APP_PLATFORM := 10
-NDK_TOOLCHAIN_VERSION := 4.8
+NDK_TOOLCHAIN_VERSION := 4.9
 
 # APP_OPTIM := debug