include node_modules so release .zip is deployable

node_modules/tstl/thread/index.d.ts

@@ -0,0 +1,21 @@
+/**
+ * @packageDocumentation
+ * @module std
+ */
+export * from "./Mutex";
+export * from "./TimedMutex";
+export * from "./SharedMutex";
+export * from "./SharedTimedMutex";
+export * from "./ConditionVariable";
+export * from "./UniqueLock";
+export * from "./SharedLock";
+export * from "./Semaphore";
+export * from "./Latch";
+export * from "./Barrier";
+export * from "./MutableSingleton";
+export * from "./TimedSingleton";
+export * from "./VariadicMutableSingleton";
+export * from "./VariadicTimedSingleton";
+export * from "./VariadicSingleton";
+export * from "./Singleton";
+export * from "./global";