update some packages and remove node_modules from repo

app/node_modules/p-locate/index.js

@@ -1,31 +0,0 @@
-'use strict';
-const pLimit = require('p-limit');
-
-class EndError extends Error {
-	constructor(value) {
-		super();
-		this.value = value;
-	}
-}
-
-// the input can also be a promise, so we `Promise.all()` them both
-const finder = el => Promise.all(el).then(val => val[1] === true && Promise.reject(new EndError(val[0])));
-
-module.exports = (iterable, tester, opts) => {
-	opts = Object.assign({
-		concurrency: Infinity,
-		preserveOrder: true
-	}, opts);
-
-	const limit = pLimit(opts.concurrency);
-
-	// start all the promises concurrently with optional limit
-	const items = Array.from(iterable).map(el => [el, limit(() => Promise.resolve(el).then(tester))]);
-
-	// check the promises either serially or concurrently
-	const checkLimit = pLimit(opts.preserveOrder ? 1 : Infinity);
-
-	return Promise.all(items.map(el => checkLimit(() => finder(el))))
-		.then(() => {})
-		.catch(err => err instanceof EndError ? err.value : Promise.reject(err));
-};