add weights to travel equipment

rules.tex

@@ -393,15 +393,15 @@ Prices for weapons are placed next to the weapon in chapter \ref{combat}, page \
 \index{Camping}
 \begin{boxtable}[XcX]
 
-  \textbf{Travel} & & \textbf{Cost} \\\hline
+  \textbf{Travel} & \textbf{Weight} & \textbf{Cost} \\\hline
 
-  Alcohol lantern & & {4 \glsentrytext{sp}} \\
+  Alcohol lantern & -5 & {4 \gls{sp}} \\
 
-  Cart & &  1 \gls{gp} \\
+  Cart & 10 &  1 \gls{gp} \\
 
-  Camping equipment & & {3 sp} \\
+  Camping equipment & 1 & {3 sp} \\
 
-  Torch & -4 & {8 \glsentrytext{cp}} \\
+  Torch & -4 & {8 \gls{cp}} \\
 
 \end{boxtable}