remove node_modules and .gitignore them

node_modules/tstl/thread/VariadicMutableSingleton.d.ts

@@ -1,26 +0,0 @@
-/**
- * Variadic mutable singleton generator.
- *
- * @author Jeongho Nam - https://github.com/samchon
- */
-export declare class VariadicMutableSingleton<T, Args extends any[]> {
-    /**
-     * @hidden
-     */
-    private readonly closure_;
-    /**
-     * @hidden
-     */
-    private readonly dict_;
-    constructor(closure: (...args: Args) => Promise<T>, hashFunc?: (args: Args) => number, pred?: (x: Args, y: Args) => boolean);
-    set(...items: [...Args, T]): Promise<void>;
-    reload(...args: Args): Promise<T>;
-    clear(): Promise<void>;
-    clear(...args: Args): Promise<void>;
-    get(...args: Args): Promise<T>;
-    is_loaded(...args: Args): Promise<boolean>;
-    /**
-     * @hidden
-     */
-    private _Get_singleton;
-}