remove node_modules and .gitignore them

node_modules/tstl/iterator/BackInsertIterator.d.ts

@@ -1,42 +0,0 @@
-/**
- * @packageDocumentation
- * @module std
- */
-import { InsertIteratorBase } from "../internal/iterator/InsertIteratorBase";
-import { IPushBack } from "../internal/container/partial/IPushBack";
-import { Vector } from "../container/Vector";
-/**
- * Back insert iterator.
- *
- * @author Jeongho Nam - https://github.com/samchon
- */
-export declare class BackInsertIterator<Source extends IPushBack<BackInsertIterator.ValueType<Source>>> extends InsertIteratorBase<BackInsertIterator.ValueType<Source>, BackInsertIterator<Source>> {
-    private source_;
-    /**
-     * Initializer Constructor.
-     *
-     * @param source The source container.
-     */
-    constructor(source: Source);
-    /**
-     * @inheritDoc
-     */
-    set value(val: BackInsertIterator.ValueType<Source>);
-    /**
-     * @inheritDoc
-     */
-    equals(obj: BackInsertIterator<Source>): boolean;
-}
-/**
- *
- */
-export declare namespace BackInsertIterator {
-    /**
-     * Deduct value type.
-     */
-    type ValueType<Source extends IPushBack<any>> = Source extends IPushBack<infer T> ? T : unknown;
-    /**
-     * Deduct source type.
-     */
-    type SourceType<Source extends Array<any> | IPushBack<any>> = Source extends Array<infer T> ? Vector<T> : Source;
-}