docs: update README.md links (#589)

All links in to nmp in the README.md file were going to http://npmjs.com/packages/**/** so all lead to 404 pages on npm.

They should be http://npmjs.com/package/**/** so this PR removes the s in link urls to npm.

Author: dannyockilson

README.md

@@ -50,29 +50,29 @@ This is a monorepo which contains many packages:
 
 | Project | Package | Version | Links |
 |---|---|---|---|
-**Architect** | [`@angular-devkit/architect`](http://npmjs.com/packages/@angular-devkit/architect) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Farchitect/latest.svg)](http://npmjs.com/packages/@angular-devkit/architect) | [![README](https://img.shields.io/badge/README--green.svg)](https://github.com/angular/devkit/blob/master/packages/angular_devkit/architect/README.md)
-**Architect CLI** | [`@angular-devkit/architect-cli`](http://npmjs.com/packages/@angular-devkit/architect-cli) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Farchitect-cli/latest.svg)](http://npmjs.com/packages/@angular-devkit/architect-cli) | 
-**Build Angular** | [`@angular-devkit/build-angular`](http://npmjs.com/packages/@angular-devkit/build-angular) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Fbuild-angular/latest.svg)](http://npmjs.com/packages/@angular-devkit/build-angular) | [![README](https://img.shields.io/badge/README--green.svg)](https://github.com/angular/devkit/blob/master/packages/angular_devkit/build_angular/README.md)
-**Build NgPackagr** | [`@angular-devkit/build-ng-packagr`](http://npmjs.com/packages/@angular-devkit/build-ng-packagr) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Fbuild-ng-packagr/latest.svg)](http://npmjs.com/packages/@angular-devkit/build-ng-packagr) | [![README](https://img.shields.io/badge/README--green.svg)](https://github.com/angular/devkit/blob/master/packages/angular_devkit/build_ng_packagr/README.md)
-**Build Optimizer** | [`@angular-devkit/build-optimizer`](http://npmjs.com/packages/@angular-devkit/build-optimizer) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Fbuild-optimizer/latest.svg)](http://npmjs.com/packages/@angular-devkit/build-optimizer) | [![README](https://img.shields.io/badge/README--green.svg)](https://github.com/angular/devkit/blob/master/packages/angular_devkit/build_optimizer/README.md)
-**Core** | [`@angular-devkit/core`](http://npmjs.com/packages/@angular-devkit/core) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Fcore/latest.svg)](http://npmjs.com/packages/@angular-devkit/core) | [![README](https://img.shields.io/badge/README--green.svg)](https://github.com/angular/devkit/blob/master/packages/angular_devkit/core/README.md)
-**Schematics** | [`@angular-devkit/schematics`](http://npmjs.com/packages/@angular-devkit/schematics) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Fschematics/latest.svg)](http://npmjs.com/packages/@angular-devkit/schematics) | [![README](https://img.shields.io/badge/README--green.svg)](https://github.com/angular/devkit/blob/master/packages/angular_devkit/schematics/README.md)
-**Schematics CLI** | [`@angular-devkit/schematics-cli`](http://npmjs.com/packages/@angular-devkit/schematics-cli) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Fschematics-cli/latest.svg)](http://npmjs.com/packages/@angular-devkit/schematics-cli) | 
+**Architect** | [`@angular-devkit/architect`](http://npmjs.com/package/@angular-devkit/architect) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Farchitect/latest.svg)](http://npmjs.com/package/@angular-devkit/architect) | [![README](https://img.shields.io/badge/README--green.svg)](https://github.com/angular/devkit/blob/master/packages/angular_devkit/architect/README.md)
+**Architect CLI** | [`@angular-devkit/architect-cli`](http://npmjs.com/package/@angular-devkit/architect-cli) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Farchitect-cli/latest.svg)](http://npmjs.com/package/@angular-devkit/architect-cli) | 
+**Build Angular** | [`@angular-devkit/build-angular`](http://npmjs.com/package/@angular-devkit/build-angular) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Fbuild-angular/latest.svg)](http://npmjs.com/package/@angular-devkit/build-angular) | [![README](https://img.shields.io/badge/README--green.svg)](https://github.com/angular/devkit/blob/master/packages/angular_devkit/build_angular/README.md)
+**Build NgPackagr** | [`@angular-devkit/build-ng-packagr`](http://npmjs.com/package/@angular-devkit/build-ng-packagr) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Fbuild-ng-packagr/latest.svg)](http://npmjs.com/package/@angular-devkit/build-ng-packagr) | [![README](https://img.shields.io/badge/README--green.svg)](https://github.com/angular/devkit/blob/master/packages/angular_devkit/build_ng_packagr/README.md)
+**Build Optimizer** | [`@angular-devkit/build-optimizer`](http://npmjs.com/package/@angular-devkit/build-optimizer) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Fbuild-optimizer/latest.svg)](http://npmjs.com/package/@angular-devkit/build-optimizer) | [![README](https://img.shields.io/badge/README--green.svg)](https://github.com/angular/devkit/blob/master/packages/angular_devkit/build_optimizer/README.md)
+**Core** | [`@angular-devkit/core`](http://npmjs.com/package/@angular-devkit/core) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Fcore/latest.svg)](http://npmjs.com/package/@angular-devkit/core) | [![README](https://img.shields.io/badge/README--green.svg)](https://github.com/angular/devkit/blob/master/packages/angular_devkit/core/README.md)
+**Schematics** | [`@angular-devkit/schematics`](http://npmjs.com/package/@angular-devkit/schematics) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Fschematics/latest.svg)](http://npmjs.com/package/@angular-devkit/schematics) | [![README](https://img.shields.io/badge/README--green.svg)](https://github.com/angular/devkit/blob/master/packages/angular_devkit/schematics/README.md)
+**Schematics CLI** | [`@angular-devkit/schematics-cli`](http://npmjs.com/package/@angular-devkit/schematics-cli) | [![latest](https://img.shields.io/npm/v/%40angular-devkit%2Fschematics-cli/latest.svg)](http://npmjs.com/package/@angular-devkit/schematics-cli) | 
 
 #### Schematics
 
 | Project | Package | Version | Links |
 |---|---|---|---|
-**Angular PWA Schematics** | [`@angular/pwa`](http://npmjs.com/packages/@angular/pwa) | [![latest](https://img.shields.io/npm/v/%40angular%2Fpwa/latest.svg)](http://npmjs.com/packages/@angular/pwa) | 
-**Angular Schematics** | [`@schematics/angular`](http://npmjs.com/packages/@schematics/angular) | [![latest](https://img.shields.io/npm/v/%40schematics%2Fangular/latest.svg)](http://npmjs.com/packages/@schematics/angular) | 
-**Package JSON Update Schematics** | [`@schematics/package-update`](http://npmjs.com/packages/@schematics/package-update) | [![latest](https://img.shields.io/npm/v/%40schematics%2Fpackage-update/latest.svg)](http://npmjs.com/packages/@schematics/package-update) | 
-**Schematics Schematics** | [`@schematics/schematics`](http://npmjs.com/packages/@schematics/schematics) | [![latest](https://img.shields.io/npm/v/%40schematics%2Fschematics/latest.svg)](http://npmjs.com/packages/@schematics/schematics) | 
-**Package Update Schematics** | [`@schematics/update`](http://npmjs.com/packages/@schematics/update) | [![latest](https://img.shields.io/npm/v/%40schematics%2Fupdate/latest.svg)](http://npmjs.com/packages/@schematics/update) | 
+**Angular PWA Schematics** | [`@angular/pwa`](http://npmjs.com/package/@angular/pwa) | [![latest](https://img.shields.io/npm/v/%40angular%2Fpwa/latest.svg)](http://npmjs.com/package/@angular/pwa) | 
+**Angular Schematics** | [`@schematics/angular`](http://npmjs.com/package/@schematics/angular) | [![latest](https://img.shields.io/npm/v/%40schematics%2Fangular/latest.svg)](http://npmjs.com/package/@schematics/angular) | 
+**Package JSON Update Schematics** | [`@schematics/package-update`](http://npmjs.com/package/@schematics/package-update) | [![latest](https://img.shields.io/npm/v/%40schematics%2Fpackage-update/latest.svg)](http://npmjs.com/package/@schematics/package-update) | 
+**Schematics Schematics** | [`@schematics/schematics`](http://npmjs.com/package/@schematics/schematics) | [![latest](https://img.shields.io/npm/v/%40schematics%2Fschematics/latest.svg)](http://npmjs.com/package/@schematics/schematics) | 
+**Package Update Schematics** | [`@schematics/update`](http://npmjs.com/package/@schematics/update) | [![latest](https://img.shields.io/npm/v/%40schematics%2Fupdate/latest.svg)](http://npmjs.com/package/@schematics/update) | 
 
 #### Misc
 
 | Project | Package | Version | Links |
 |---|---|---|---|
-**Webpack Angular Plugin** | [`@ngtools/webpack`](http://npmjs.com/packages/@ngtools/webpack) | [![latest](https://img.shields.io/npm/v/%40ngtools%2Fwebpack/latest.svg)](http://npmjs.com/packages/@ngtools/webpack) | 
+**Webpack Angular Plugin** | [`@ngtools/webpack`](http://npmjs.com/package/@ngtools/webpack) | [![latest](https://img.shields.io/npm/v/%40ngtools%2Fwebpack/latest.svg)](http://npmjs.com/package/@ngtools/webpack) |