Add link to twitter in the `ng new` app

[mgechev]

🚀 Feature request

Command (mark with an x)

- [x] new
- [ ] build
- [ ] serve
- [ ] test
- [ ] e2e
- [ ] generate
- [ ] add
- [ ] update
- [ ] lint
- [ ] xi18n
- [ ] run
- [ ] config
- [ ] help
- [ ] version
- [ ] doc

Description

A clear and concise description of the problem or missing capability...

Add link to twitter in the default ng new app.

Describe the solution you'd like

If you have a solution in mind, please describe it.

Twitter icon & link.

Describe alternatives you've considered

Have you considered any alternative solutions or workarounds?

[mgechev]

@sjtrimble said she'll take a look.

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