Simplify "Setup" (Quick-Start Seed)

[ghost]

Please switch context.

Jump into the skin of a newcomer, who happily comes to the website to check out this new thing called Angular2.

See, you even suggest this: "A suggested path through the documentation for Angular newcomers."

The newcomer quickly gets in contact with this one here:

https://angular.io/docs/ts/latest/guide/setup.html

And gets bombarded with information, tech-jargon, fancy names, and strange looking cmd-lines like:

for /f %i in (non-essential-files.txt) do del %i /F /S /Q

This content is far far too much, and should be dramatically simplified, thus a newcomer does not get shocked right with his first steps with Angular2.

Additionally, the "teacher-tenor" should be avoided ("now we learn" etc.).

Expected:

• Very clear intro-lines, without much explanation about the documentation itself (good docs are self-explaining, bad docs need to explain themselves).

• Really super-simple quick-start, ideally based on the cli-tool (which a user assumes as a natural part of the product "angular2").

But as first step, it would be enough to reduce this "setup" thing to a minimum (and move the Appendix sections where they belong: within separate documents, appended to the main docu).

(I can provide a sample of what I'm talking about)

[ghost]

example for negative user-experience: #3281