Book Silly Billy's Clowning Guide, and added book to Clown Backpack starting gear.

[VINCOLAN]

About the PR

Added a "GuideBook" with bad Clown Gimmicks and a slippery use to the book, like the clown's pda.

Why / Balance

Most of my friends who started to play SS14 played as a Clown at least once time at the starter rounds. Normally clown is a role that gets much attention, but normally is overwhelming, having infinite possibilities and the opportunity to do anything, the problem with so much possibilities and no idea of what to do is having no lead, and that gave me the idea of making a book that makes you slip if you run over it with some bad advice and cool gimmicks. I wrote it based on SpaceLaw. I tried to do the whole book as: "you can get caught, but I'll be fun". Most of the things in the book are just silly and fun gimmicks that are not hurtful, just annoying at maximum, and the ideas in the book can't put any fun or in-game character at risk, so it should be fine!

Technical details

Added: Silly-Clown-Guide.ftl
Tweak: now the clown role starts with the "Silly Billy's Clowning Guide"
Tweak: Books.yml now has the book: Silly Billy's Clowning Guide

Media

Requirements

• I have read and am following the Pull Request and Changelog Guidelines.
• I have added media to this PR, or it does not require an ingame showcase.
  You should understand that not following the above may get your PR closed aat the aintainer’s discretion.

Changelog
🆑
Added: Silly Billy's Clowning Guide
Tweak: now the clown role starts with the "Silly Billy's Clowning Guide""