Nicer tables episode II (#111)

* Make headrow in tables bold

* Simplify tables markup

- Markup is definitely simpler.
- Will not be built separately in a pdf anymore.
- Fixed some typo as well
- Relatively coherent look
- Can be better, some sizes are relatively arbitrary

* Remove horizontal separation inside tables

Not very nice if you ask me..

* Fix some tables for the ebook

The alignement trick to have nicely alignment on = sign or on unit (g)
used broke the html. Reverting to a less optimal version on pdf while
not breaking the html.

* Simplify table for html output

* Revert "Simplify table for html output"

This reverts commit f85d65adb7.

* Revert pancake table

This way it builds ebook correctly.

book/tables/table-dough-size-increase.tex

@@ -1,13 +1,9 @@
-\input{./vars}
-
-\begin{document}
-\begin{tabular}{rr}
+%TODO: Not great looking
+\begin{tabular}{@{}cc@{}}
 \toprule
-\multicolumn{1}{l}{\textbf{Flour protein content}} & \multicolumn{1}{l}{\textbf{Relative aliquot size increase}} \\ \midrule
-8-10\%                                               & 25\%                                                         \\ \midrule
-10-12\%                                              & 50\%                                                         \\ \midrule
-12-15\%                                              & 100\%                                                        \\ \midrule
-\textgreater 15\%                                    & \textgreater 100\%
-\\ \bottomrule
+\thead{Flour protein content} & \thead{Relative aliquot size increase} \\ \midrule
+8--10\%              & 25\%  \\ 
+10--12\%             & 50\%  \\ 
+12--15\%             & 100\% \\ 
+\textgreater{} 15\%  & \textgreater{} 100\% \\ \bottomrule
 \end{tabular}
-\end{document}