mono unity 4.5 android 为android平台生成libmono.so

mono-unity-4.5-android为android平台生成libmono.so。这是来自的mono-unity-4.5-staging的mono-unity分支。这主要是为android平台生成libmono.so。汇编：修改mono-unity-4.5-android/external/buildscripts/build_runtime_android.sh中的ANDROID_NDK_ROOT修改mono-unity-4.5-android/external/android_krait_signal_handler/build.sh中的ANDROID_NDK_ROOT cd mono-unity-4.5-android ./external/buildscripts/build_runtime_android.sh