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/MCGuardian.java

@@ -0,0 +1,57 @@
+/*
+ * 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.
+ */
+
+package server.partyquest.mcpq;
+
+/**
+ * Object representing MCGuardian in Skill.wz/MCGuardian.img.
+ *
+ * @author s4nta
+ */
+
+public class MCGuardian {
+    private final int type, spendCP, mobSkillID, level;
+    private String name, desc;
+
+    public MCGuardian(int type, int spendCP, int mobSkillID, int level) {
+        this.type = type;
+        this.mobSkillID = mobSkillID;
+        this.level = level;
+        this.spendCP = spendCP;
+    }
+
+    public int getType() {
+        return type;
+    }
+
+    public int getSpendCP() {
+        return spendCP;
+    }
+
+    public int getMobSkillID() {
+        return mobSkillID;
+    }
+
+    public int getLevel() {
+        return level;
+    }
+
+    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;
+    }
+}