Fixed sneaking eye height. Addresses BUKKIT-808

src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java

@@ -97,7 +97,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
             return 1.62D;
         } else {
             if (isSneaking()) {
-                return 1.42D;
+                return 1.54D;
             } else {
                 return 1.62D;
             }