feat(@angular/cli): rewrite stats output to properly show the asset size

[hansl]

This is a feature in principle; the output is changed. The stats themselves dont though.

Fixes #3565.
Fixes #545.

[filipesilva]

Before:

$ ng build --prod
Hash: f9ccec984bf2f8fff36a
Time: 9387ms
chunk    {0} polyfills.1c984d8776c90bb4d51a.bundle.js (polyfills) 177 kB {4} [initial] [rendered]
chunk    {1} main.d54d7fa36f923ae90143.bundle.js (main) 14.1 kB {3} [initial] [rendered]
chunk    {2} styles.d41d8cd98f00b204e980.bundle.css (styles) 69 bytes {4} [initial] [rendered]
chunk    {3} vendor.380182324a390cacc32a.bundle.js (vendor) 849 kB [initial] [rendered]
chunk    {4} inline.285982d2684a9ffa6794.bundle.js (inline) 0 bytes [entry] [rendered]

After

$ ng build --prod
Date: 2017-07-21T18:28:53.018Z
Hash: 2cb2a95245efc72e6741
Time: 9502ms
chunk {0} polyfills.1c984d8776c90bb4d51a.bundle.js (polyfills) 62.6 kB {4} [initial] [rendered]
chunk {1} main.d54d7fa36f923ae90143.bundle.js (main) 5 kB {3} [initial] [rendered]
chunk {2} styles.d41d8cd98f00b204e980.bundle.css (styles) 0 bytes {4} [initial] [rendered]
chunk {3} vendor.380182324a390cacc32a.bundle.js (vendor) 215 kB [initial] [rendered]
chunk {4} inline.285982d2684a9ffa6794.bundle.js (inline) 1.45 kB [entry] [rendered]

Main differences are the sizes shown and the timestamp.

[celliott181]

Wooooo! Glad #545 got fixed with this! Getting blocked by webpack was not ideal.

[angular-automatic-lock-bot]

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

_{This action has been performed automatically by a bot.}