Cleanup Javascript

[jancborchardt]

(Reopening your issue here @Henni cc @v1r0x :)

script.js currently has more than 1800 lines and most of the comments are code comments.

It should be cleaned up by:

• removing all code comments (we don't need them, thats what git is good for)
• adding real comments
  • every function should have its own documentation block-comment to explain what it does
  • skim the code for cryptic code segments and add line comments

[tacruc]

@jancborchardt I guess the headline is always true 😃, but I guess it is referring to an old branch?

[jancborchardt]

Yep :D We can close it 🎉