Make each chapter introduction stand out (#179)

* Add bibliography to the ToC

* Add a list of tables at the end of the document

It needed shorter description that would fit.

* Add list of figures

* Add table of figures

* Fix a typo in short figure description

* Make each chapter introduction stand out

Not written for each chapter yet, but checking if that is something we
want.

* Increase numwidth in list of figures

Prevents over-run of figure number and text

* Use semibold in chapters intro

Looks like a good compromise for now.

* Add comments

* Add color coding to flow charts

This will hopefully allow easier reading by identifying start and end
point more easily

book/baking/baking.tex

@@ -1,6 +1,8 @@
+\begin{quoting}
 Baking refers to the part of the process where you are loading
 your dough into the oven. This is typically done after your
 dough has gone through the bulk fermentation and proofing stage.
+\end{quoting}
 
 \begin{figure}[!htb]
 \begin{center}