add movement to fox hop knack

knacks.tex

@@ -98,6 +98,8 @@ The character is particularly good at defending themself by jumping about. They
 When charging this bonus goes into the Strike Factor instead of the Evasion Factor, as per usual.
 See page \pageref{charge} for the Charge Manoeuvre.
 
+Any time you dodge, you can move one square in any direction, without provoking a Passing Attack from the movement.
+
 \subsubsection{Furious Blows}\label{furiousblows}
 
 You can wield large weapons exceptionally fast.