print V8 version at startup

Author: Mihail Slavchev

src/jni/NativePlatform.cpp

@@ -367,6 +367,7 @@ Isolate* NativePlatform::PrepareV8Runtime(JEnv& env, const string& filesPath, js
 	V8::SetFlagsFromString(Constants::V8_STARTUP_FLAGS.c_str(), Constants::V8_STARTUP_FLAGS.size());
 	V8::SetCaptureStackTraceForUncaughtExceptions(true, 100, StackTrace::kOverview);
 	V8::AddMessageListener(NativeScriptException::OnUncaughtError);
+	__android_log_print(ANDROID_LOG_DEBUG, "TNS.Native", "V8 version %s", V8::GetVersion());
 
 	auto globalTemplate = ObjectTemplate::New();