This is to go along with the pr space-wizards/space-station-14#29903.
In this PR I:
Mark the previous UI guide as outdated (don't delete for now, because downstream forks or something)
Move the "documentation" for the Robust.Client controls into their own doc (for some poor sod who wants to add more) (that poor sod may be me)
"UI and You" may be the greatest piece of literature to date, and covers the new styling system very well, and makes a half-hearted attempt at explaining C# UI code (someone who knows this better please fix)
"UI Cookbook" so people know things exist, and then they like, use them, I guess.
This is to go along with the pr space-wizards/space-station-14#29903.
In this PR I:
Robust.Clientcontrols into their own doc (for some poor sod who wants to add more) (that poor sod may be me)