Update to Beast Lore

Removed movement speed information for llamas, and added jump strength info for horses. Also added another locale string to display this information.

src/main/java/com/gmail/nossr50/skills/taming/TamingManager.java

@@ -256,9 +256,13 @@ public class TamingManager extends SkillManager {
 
         message = message.concat(LocaleLoader.getString("Combat.BeastLoreHealth", target.getHealth(), target.getMaxHealth()));
 
-        if (beast instanceof AbstractHorse) {
-            AbstractHorse horse = (AbstractHorse) beast;
-            message = message.concat("\n" + LocaleLoader.getString("Combat.BeastLoreHorseSpeed", horse.getAttribute(Attribute.GENERIC_MOVEMENT_SPEED).getValue() * 43));
+        if (beast instanceof Horse) {
+            Horse horse = (Horse) beast;
+            double jumpStrength = horse.getAttribute(Attribute.HORSE_JUMP_STRENGTH).getValue();
+            // Taken from https://minecraft.gamepedia.com/Horse#Jump_strength
+            jumpStrength = -0.1817584952 * Math.pow(jumpStrength, 3) + 3.689713992 * Math.pow(jumpStrength, 2) + 2.128599134 * jumpStrength - 0.343930367;
+            message = message.concat("\n" + LocaleLoader.getString("Combat.BeastLoreHorseSpeed", horse.getAttribute(Attribute.GENERIC_MOVEMENT_SPEED).getValue() * 43))
+                    .concat("\n" + LocaleLoader.getString("Combat.BeastLoreHorseJumpStrength", jumpStrength));
         }
 
         player.sendMessage(message);

src/main/resources/locale/locale_en_US.properties

@@ -556,6 +556,7 @@ Combat.BeastLore=[[GREEN]]**BEAST LORE**
 Combat.BeastLoreHealth=[[DARK_AQUA]]Health ([[GREEN]]{0}[[DARK_AQUA]]/{1})
 Combat.BeastLoreOwner=[[DARK_AQUA]]Owner ([[RED]]{0}[[DARK_AQUA]])
 Combat.BeastLoreHorseSpeed=[[DARK_AQUA]]Horse Movement Speed ([[GREEN]]{0} blocks/s[[DARK_AQUA]])
+Combat.BeastLoreHorseJumpStrength=[[DARK_AQUA]]Horse Jump Strength ([[GREEN]]Max {0} blocks[[DARK_AQUA]])
 Combat.Gore=[[GREEN]]**GORED**
 Combat.StruckByGore=**YOU HAVE BEEN GORED**
 Combat.TargetDazed=Target was [[DARK_RED]]Dazed