Using HikariCP + Pet issues + Dojo skills

As Suggested by Alex-0000, migrated from DBCP to HikariCP (uses less
external JARs and got a cleaner code overall). Fixed some issues
regarding pets, such as evolving or hatching from egg. Added dojo skills
and fixed energy bar. Added missing upgrade books on drop data.

docs/mcpq/MCSkill.java

@@ -0,0 +1,61 @@
+package server.partyquest.mcpq;
+
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+/**
+ * Object representing MCSkill in Skill.wz/MCSkill.img.
+ *
+ * @author s4nta
+ */
+public class MCSkill {
+    private final int id, target, mobSkillID, level, spendCP;
+    private String name, desc;
+
+    public MCSkill(int id, int target, int mobSkillID, int level, int spendCP) {
+        this.id = id;
+        this.target = target;
+        this.mobSkillID = mobSkillID;
+        this.level = level;
+        this.spendCP = spendCP;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public int getTarget() {
+        return target;
+    }
+
+    public int getMobSkillID() {
+        return mobSkillID;
+    }
+
+    public int getLevel() {
+        return level;
+    }
+
+    public int getSpendCP() {
+        return spendCP;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+}