Added LivingEntity.throwEgg() and LivingEntity.throwSnowball().

src/main/java/org/bukkit/craftbukkit/CraftEgg.java

@@ -0,0 +1,15 @@
+package org.bukkit.craftbukkit;
+
+import net.minecraft.server.EntityEgg;
+import org.bukkit.Egg;
+
+/**
+ * An egg.
+ * 
+ * @author sk89q
+ */
+public class CraftEgg extends CraftEntity implements Egg {
+    public CraftEgg(CraftServer server, EntityEgg ent) {
+        super(server, ent);
+    }
+}