Compress the TOC into one collapsed line

[pwab]

Summary

I want to suggest to compress the table of contents into a one-liner. I saw this on some github projects and I think this gives a big readme file some advantages:

• A tidier look
• If a string is searched the TOC can be excluded from search by collapsing it
• If the readme is used as a webpage (html conversion, e. g. when using github pages) and the user wants to print the page the TOC can be excluded from the printing output by collapsing it

This is the current state

• Point 1
  • Point 1.1
  • Point 1.2
• Point 2
  • Point 2.1
  • Point 2.2

This is the suggestion

Table of Contents

* [Point 1](#point1) * [Point 1.1](#point11) * [Point 1.2](#point12) * [Point 2](#point2) * [Point 2.1](#point21) * [Point 2.2](#point22)

This is the code

<details>
 <summary>Table of Contents</summary>

 * [Point 1](#point1)
    * [Point 1.1](#point11)
    * [Point 1.2](#point12)
 * [Point 2](#point2)
    * [Point 2.1](#point21)
    * [Point 2.2](#point22)
</details>

[Clockmaker]

That's a neat idea, I tried this on my test-branch

Table of Contents
-----------------
<details open><summary>Hide/Show</summary><br/>
...
</details>

I used the option open because to me it's more intuitive and skim-friendly; also you don't lose the contents' anchor.

On a side note, I didn't use sub-lists on purpose (preeetty ugly 😄).