Fix Jump Bug

[gmfoster]

If you have x o o in diagonal, x can jump over the first o and land on the second, taking both

E2
D3
     [java]  | A | B | C | D | E | F | G | H |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 1|   | o |   | o |   | o |   | o |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 2| o |   | o |   |   |   | o |   |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 3|   | o |   | o |   | o |   | o |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 4|   |   | o |   |   |   |   |   |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 5|   | x |   |   |   |   |   | x |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 6|   |   | x |   | x |   |   |   |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 7|   | x |   | x |   | x |   | x |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 8| x |   | x |   | x |   | x |   |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 
     [java] x's turn: 
B5
D3
     [java]  | A | B | C | D | E | F | G | H |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 1|   | o |   | o |   | o |   | o |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 2| o |   | o |   |   |   | o |   |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 3|   | o |   | x |   | o |   | o |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 4|   |   |   |   |   |   |   |   |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 5|   |   |   |   |   |   |   | x |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 6|   |   | x |   | x |   |   |   |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 7|   | x |   | x |   | x |   | x |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 8| x |   | x |   | x |   | x |   |
     [java] -+---+---+---+---+---+---+---+---+
     [java] 
     [java] o's turn: 

50 pts

[xavierholt]

F17 OK: 100 XP