diff --git a/Cow.java b/Cow.java
new file mode 100755
index 0000000..7743d25
--- /dev/null
+++ b/Cow.java
@@ -0,0 +1,90 @@
+/**
+ * Moobreeder is a simple cow breeding game to illustrate the principles of
+ * selective breeding to KS3 pupils.
+ *
+ * (c) Daniel Vedder 2018,
+ * Amano Christian School
+ */
+
+/*
+ * This file holds the cow class and associated methods.
+ */
+
+public class Cow
+{
+	private static int idCounter = 1;
+	
+	private int id;
+	private String name;
+	private String sex;
+	private int milk, strength, meat, aggression;
+
+	public Cow(String desiredSex)
+	{
+		//Default cow/bull
+		sex = desiredSex;
+		id = idCounter;
+		idCounter++;
+		name = makeName(sex, id);
+		milk = 1;
+		strength = 5;
+		meat = 1;
+		aggression = 10;
+	}
+
+	public Cow(Cow father, Cow mother)
+	{
+		//Constructor used for reproduction
+		//TODO
+	}
+
+	public String rateCow(Cow c, String use)
+	{
+		int rating = 0;
+		if (use == "dairy") {
+			rating = rateDairyCow(c);
+		}
+		else if (use == "plowing") {
+			rating = ratePlowCow(c);
+		}
+		else if (use == "meat") {
+			rating = rateMeatCow(c);
+		}
+		else {
+			//error
+		}
+		return "This is a "+rating2string(rating)+" cow for "+use+".";
+	}
+
+	private int rateDairyCow(Cow c)
+	{
+		//TODO
+	}
+
+	private int rateMeatCow(Cow c)
+	{
+		//TODO
+	}
+
+	private int ratePlowCow(Cow c)
+	{
+		//TODO
+	}
+
+	/*
+	 * Return a string rating for values between 0 and 20.
+	 */
+	private String rating2String(int rating)
+	{
+		if (rating < 1) return "useless";
+		else if (rating < 3) return "terrible";
+		else if (rating < 6) return "pretty bad";
+		else if (rating < 9) return "moderate";
+		else if (rating < 12) return "passable";
+		else if (rating < 15) return "fairly good";
+		else if (rating < 18) return "pretty good";
+		else if (rating < 20) return "very good";
+		else return "brilliant";
+	}
+	
+}

diff --git a/Cow.java b/Cow.java
new file mode 100755
index 0000000..7743d25
--- /dev/null
+++ b/Cow.java
@@ -0,0 +1,90 @@
+/**
+ * Moobreeder is a simple cow breeding game to illustrate the principles of
+ * selective breeding to KS3 pupils.
+ *
+ * (c) Daniel Vedder 2018,
+ * Amano Christian School
+ */
+
+/*
+ * This file holds the cow class and associated methods.
+ */
+
+public class Cow
+{
+	private static int idCounter = 1;
+	
+	private int id;
+	private String name;
+	private String sex;
+	private int milk, strength, meat, aggression;
+
+	public Cow(String desiredSex)
+	{
+		//Default cow/bull
+		sex = desiredSex;
+		id = idCounter;
+		idCounter++;
+		name = makeName(sex, id);
+		milk = 1;
+		strength = 5;
+		meat = 1;
+		aggression = 10;
+	}
+
+	public Cow(Cow father, Cow mother)
+	{
+		//Constructor used for reproduction
+		//TODO
+	}
+
+	public String rateCow(Cow c, String use)
+	{
+		int rating = 0;
+		if (use == "dairy") {
+			rating = rateDairyCow(c);
+		}
+		else if (use == "plowing") {
+			rating = ratePlowCow(c);
+		}
+		else if (use == "meat") {
+			rating = rateMeatCow(c);
+		}
+		else {
+			//error
+		}
+		return "This is a "+rating2string(rating)+" cow for "+use+".";
+	}
+
+	private int rateDairyCow(Cow c)
+	{
+		//TODO
+	}
+
+	private int rateMeatCow(Cow c)
+	{
+		//TODO
+	}
+
+	private int ratePlowCow(Cow c)
+	{
+		//TODO
+	}
+
+	/*
+	 * Return a string rating for values between 0 and 20.
+	 */
+	private String rating2String(int rating)
+	{
+		if (rating < 1) return "useless";
+		else if (rating < 3) return "terrible";
+		else if (rating < 6) return "pretty bad";
+		else if (rating < 9) return "moderate";
+		else if (rating < 12) return "passable";
+		else if (rating < 15) return "fairly good";
+		else if (rating < 18) return "pretty good";
+		else if (rating < 20) return "very good";
+		else return "brilliant";
+	}
+	
+}
diff --git a/MooBreeder.java b/MooBreeder.java
new file mode 100755
index 0000000..cbb7a55
--- /dev/null
+++ b/MooBreeder.java
@@ -0,0 +1,36 @@
+/**
+ * Moobreeder is a simple cow breeding game to illustrate the principles of
+ * selective breeding to KS3 pupils.
+ *
+ * (c) Daniel Vedder 2018,
+ * Amano Christian School
+ */
+
+/*
+ * This is the main class with the GUI.
+ */
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import java.util.ArrayList;
+
+import Cow;
+
+public class MooBreeder extends JFrame
+{
+	private JMenuBar menubar;
+	private JMenu file, help;
+	private JMenuItem reset, quit, help, about;
+	private Box herdBox, parentBox, offspringBox;
+
+	public static void main(String[] args)
+	{
+		//TODO
+	}
+	
+	public MooBreeder()
+	{
+		//TODO
+	}
+}

diff --git a/Cow.java b/Cow.java
new file mode 100755
index 0000000..7743d25
--- /dev/null
+++ b/Cow.java
@@ -0,0 +1,90 @@
+/**
+ * Moobreeder is a simple cow breeding game to illustrate the principles of
+ * selective breeding to KS3 pupils.
+ *
+ * (c) Daniel Vedder 2018,
+ * Amano Christian School
+ */
+
+/*
+ * This file holds the cow class and associated methods.
+ */
+
+public class Cow
+{
+	private static int idCounter = 1;
+	
+	private int id;
+	private String name;
+	private String sex;
+	private int milk, strength, meat, aggression;
+
+	public Cow(String desiredSex)
+	{
+		//Default cow/bull
+		sex = desiredSex;
+		id = idCounter;
+		idCounter++;
+		name = makeName(sex, id);
+		milk = 1;
+		strength = 5;
+		meat = 1;
+		aggression = 10;
+	}
+
+	public Cow(Cow father, Cow mother)
+	{
+		//Constructor used for reproduction
+		//TODO
+	}
+
+	public String rateCow(Cow c, String use)
+	{
+		int rating = 0;
+		if (use == "dairy") {
+			rating = rateDairyCow(c);
+		}
+		else if (use == "plowing") {
+			rating = ratePlowCow(c);
+		}
+		else if (use == "meat") {
+			rating = rateMeatCow(c);
+		}
+		else {
+			//error
+		}
+		return "This is a "+rating2string(rating)+" cow for "+use+".";
+	}
+
+	private int rateDairyCow(Cow c)
+	{
+		//TODO
+	}
+
+	private int rateMeatCow(Cow c)
+	{
+		//TODO
+	}
+
+	private int ratePlowCow(Cow c)
+	{
+		//TODO
+	}
+
+	/*
+	 * Return a string rating for values between 0 and 20.
+	 */
+	private String rating2String(int rating)
+	{
+		if (rating < 1) return "useless";
+		else if (rating < 3) return "terrible";
+		else if (rating < 6) return "pretty bad";
+		else if (rating < 9) return "moderate";
+		else if (rating < 12) return "passable";
+		else if (rating < 15) return "fairly good";
+		else if (rating < 18) return "pretty good";
+		else if (rating < 20) return "very good";
+		else return "brilliant";
+	}
+	
+}
diff --git a/MooBreeder.java b/MooBreeder.java
new file mode 100755
index 0000000..cbb7a55
--- /dev/null
+++ b/MooBreeder.java
@@ -0,0 +1,36 @@
+/**
+ * Moobreeder is a simple cow breeding game to illustrate the principles of
+ * selective breeding to KS3 pupils.
+ *
+ * (c) Daniel Vedder 2018,
+ * Amano Christian School
+ */
+
+/*
+ * This is the main class with the GUI.
+ */
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import java.util.ArrayList;
+
+import Cow;
+
+public class MooBreeder extends JFrame
+{
+	private JMenuBar menubar;
+	private JMenu file, help;
+	private JMenuItem reset, quit, help, about;
+	private Box herdBox, parentBox, offspringBox;
+
+	public static void main(String[] args)
+	{
+		//TODO
+	}
+	
+	public MooBreeder()
+	{
+		//TODO
+	}
+}
diff --git a/cow.java b/cow.java
deleted file mode 100755
index 7743d25..0000000
--- a/cow.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/**
- * Moobreeder is a simple cow breeding game to illustrate the principles of
- * selective breeding to KS3 pupils.
- *
- * (c) Daniel Vedder 2018,
- * Amano Christian School
- */
-
-/*
- * This file holds the cow class and associated methods.
- */
-
-public class Cow
-{
-	private static int idCounter = 1;
-	
-	private int id;
-	private String name;
-	private String sex;
-	private int milk, strength, meat, aggression;
-
-	public Cow(String desiredSex)
-	{
-		//Default cow/bull
-		sex = desiredSex;
-		id = idCounter;
-		idCounter++;
-		name = makeName(sex, id);
-		milk = 1;
-		strength = 5;
-		meat = 1;
-		aggression = 10;
-	}
-
-	public Cow(Cow father, Cow mother)
-	{
-		//Constructor used for reproduction
-		//TODO
-	}
-
-	public String rateCow(Cow c, String use)
-	{
-		int rating = 0;
-		if (use == "dairy") {
-			rating = rateDairyCow(c);
-		}
-		else if (use == "plowing") {
-			rating = ratePlowCow(c);
-		}
-		else if (use == "meat") {
-			rating = rateMeatCow(c);
-		}
-		else {
-			//error
-		}
-		return "This is a "+rating2string(rating)+" cow for "+use+".";
-	}
-
-	private int rateDairyCow(Cow c)
-	{
-		//TODO
-	}
-
-	private int rateMeatCow(Cow c)
-	{
-		//TODO
-	}
-
-	private int ratePlowCow(Cow c)
-	{
-		//TODO
-	}
-
-	/*
-	 * Return a string rating for values between 0 and 20.
-	 */
-	private String rating2String(int rating)
-	{
-		if (rating < 1) return "useless";
-		else if (rating < 3) return "terrible";
-		else if (rating < 6) return "pretty bad";
-		else if (rating < 9) return "moderate";
-		else if (rating < 12) return "passable";
-		else if (rating < 15) return "fairly good";
-		else if (rating < 18) return "pretty good";
-		else if (rating < 20) return "very good";
-		else return "brilliant";
-	}
-	
-}

diff --git a/Cow.java b/Cow.java
new file mode 100755
index 0000000..7743d25
--- /dev/null
+++ b/Cow.java
@@ -0,0 +1,90 @@
+/**
+ * Moobreeder is a simple cow breeding game to illustrate the principles of
+ * selective breeding to KS3 pupils.
+ *
+ * (c) Daniel Vedder 2018,
+ * Amano Christian School
+ */
+
+/*
+ * This file holds the cow class and associated methods.
+ */
+
+public class Cow
+{
+	private static int idCounter = 1;
+	
+	private int id;
+	private String name;
+	private String sex;
+	private int milk, strength, meat, aggression;
+
+	public Cow(String desiredSex)
+	{
+		//Default cow/bull
+		sex = desiredSex;
+		id = idCounter;
+		idCounter++;
+		name = makeName(sex, id);
+		milk = 1;
+		strength = 5;
+		meat = 1;
+		aggression = 10;
+	}
+
+	public Cow(Cow father, Cow mother)
+	{
+		//Constructor used for reproduction
+		//TODO
+	}
+
+	public String rateCow(Cow c, String use)
+	{
+		int rating = 0;
+		if (use == "dairy") {
+			rating = rateDairyCow(c);
+		}
+		else if (use == "plowing") {
+			rating = ratePlowCow(c);
+		}
+		else if (use == "meat") {
+			rating = rateMeatCow(c);
+		}
+		else {
+			//error
+		}
+		return "This is a "+rating2string(rating)+" cow for "+use+".";
+	}
+
+	private int rateDairyCow(Cow c)
+	{
+		//TODO
+	}
+
+	private int rateMeatCow(Cow c)
+	{
+		//TODO
+	}
+
+	private int ratePlowCow(Cow c)
+	{
+		//TODO
+	}
+
+	/*
+	 * Return a string rating for values between 0 and 20.
+	 */
+	private String rating2String(int rating)
+	{
+		if (rating < 1) return "useless";
+		else if (rating < 3) return "terrible";
+		else if (rating < 6) return "pretty bad";
+		else if (rating < 9) return "moderate";
+		else if (rating < 12) return "passable";
+		else if (rating < 15) return "fairly good";
+		else if (rating < 18) return "pretty good";
+		else if (rating < 20) return "very good";
+		else return "brilliant";
+	}
+	
+}
diff --git a/MooBreeder.java b/MooBreeder.java
new file mode 100755
index 0000000..cbb7a55
--- /dev/null
+++ b/MooBreeder.java
@@ -0,0 +1,36 @@
+/**
+ * Moobreeder is a simple cow breeding game to illustrate the principles of
+ * selective breeding to KS3 pupils.
+ *
+ * (c) Daniel Vedder 2018,
+ * Amano Christian School
+ */
+
+/*
+ * This is the main class with the GUI.
+ */
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import java.util.ArrayList;
+
+import Cow;
+
+public class MooBreeder extends JFrame
+{
+	private JMenuBar menubar;
+	private JMenu file, help;
+	private JMenuItem reset, quit, help, about;
+	private Box herdBox, parentBox, offspringBox;
+
+	public static void main(String[] args)
+	{
+		//TODO
+	}
+	
+	public MooBreeder()
+	{
+		//TODO
+	}
+}
diff --git a/cow.java b/cow.java
deleted file mode 100755
index 7743d25..0000000
--- a/cow.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/**
- * Moobreeder is a simple cow breeding game to illustrate the principles of
- * selective breeding to KS3 pupils.
- *
- * (c) Daniel Vedder 2018,
- * Amano Christian School
- */
-
-/*
- * This file holds the cow class and associated methods.
- */
-
-public class Cow
-{
-	private static int idCounter = 1;
-	
-	private int id;
-	private String name;
-	private String sex;
-	private int milk, strength, meat, aggression;
-
-	public Cow(String desiredSex)
-	{
-		//Default cow/bull
-		sex = desiredSex;
-		id = idCounter;
-		idCounter++;
-		name = makeName(sex, id);
-		milk = 1;
-		strength = 5;
-		meat = 1;
-		aggression = 10;
-	}
-
-	public Cow(Cow father, Cow mother)
-	{
-		//Constructor used for reproduction
-		//TODO
-	}
-
-	public String rateCow(Cow c, String use)
-	{
-		int rating = 0;
-		if (use == "dairy") {
-			rating = rateDairyCow(c);
-		}
-		else if (use == "plowing") {
-			rating = ratePlowCow(c);
-		}
-		else if (use == "meat") {
-			rating = rateMeatCow(c);
-		}
-		else {
-			//error
-		}
-		return "This is a "+rating2string(rating)+" cow for "+use+".";
-	}
-
-	private int rateDairyCow(Cow c)
-	{
-		//TODO
-	}
-
-	private int rateMeatCow(Cow c)
-	{
-		//TODO
-	}
-
-	private int ratePlowCow(Cow c)
-	{
-		//TODO
-	}
-
-	/*
-	 * Return a string rating for values between 0 and 20.
-	 */
-	private String rating2String(int rating)
-	{
-		if (rating < 1) return "useless";
-		else if (rating < 3) return "terrible";
-		else if (rating < 6) return "pretty bad";
-		else if (rating < 9) return "moderate";
-		else if (rating < 12) return "passable";
-		else if (rating < 15) return "fairly good";
-		else if (rating < 18) return "pretty good";
-		else if (rating < 20) return "very good";
-		else return "brilliant";
-	}
-	
-}
diff --git a/moobreeder.java b/moobreeder.java
deleted file mode 100755
index cbb7a55..0000000
--- a/moobreeder.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/**
- * Moobreeder is a simple cow breeding game to illustrate the principles of
- * selective breeding to KS3 pupils.
- *
- * (c) Daniel Vedder 2018,
- * Amano Christian School
- */
-
-/*
- * This is the main class with the GUI.
- */
-
-import java.awt.*;
-import java.awt.event.*;
-import javax.swing.*;
-import java.util.ArrayList;
-
-import Cow;
-
-public class MooBreeder extends JFrame
-{
-	private JMenuBar menubar;
-	private JMenu file, help;
-	private JMenuItem reset, quit, help, about;
-	private Box herdBox, parentBox, offspringBox;
-
-	public static void main(String[] args)
-	{
-		//TODO
-	}
-	
-	public MooBreeder()
-	{
-		//TODO
-	}
-}

diff --git a/Cow.java b/Cow.java
new file mode 100755
index 0000000..7743d25
--- /dev/null
+++ b/Cow.java
@@ -0,0 +1,90 @@
+/**
+ * Moobreeder is a simple cow breeding game to illustrate the principles of
+ * selective breeding to KS3 pupils.
+ *
+ * (c) Daniel Vedder 2018,
+ * Amano Christian School
+ */
+
+/*
+ * This file holds the cow class and associated methods.
+ */
+
+public class Cow
+{
+	private static int idCounter = 1;
+	
+	private int id;
+	private String name;
+	private String sex;
+	private int milk, strength, meat, aggression;
+
+	public Cow(String desiredSex)
+	{
+		//Default cow/bull
+		sex = desiredSex;
+		id = idCounter;
+		idCounter++;
+		name = makeName(sex, id);
+		milk = 1;
+		strength = 5;
+		meat = 1;
+		aggression = 10;
+	}
+
+	public Cow(Cow father, Cow mother)
+	{
+		//Constructor used for reproduction
+		//TODO
+	}
+
+	public String rateCow(Cow c, String use)
+	{
+		int rating = 0;
+		if (use == "dairy") {
+			rating = rateDairyCow(c);
+		}
+		else if (use == "plowing") {
+			rating = ratePlowCow(c);
+		}
+		else if (use == "meat") {
+			rating = rateMeatCow(c);
+		}
+		else {
+			//error
+		}
+		return "This is a "+rating2string(rating)+" cow for "+use+".";
+	}
+
+	private int rateDairyCow(Cow c)
+	{
+		//TODO
+	}
+
+	private int rateMeatCow(Cow c)
+	{
+		//TODO
+	}
+
+	private int ratePlowCow(Cow c)
+	{
+		//TODO
+	}
+
+	/*
+	 * Return a string rating for values between 0 and 20.
+	 */
+	private String rating2String(int rating)
+	{
+		if (rating < 1) return "useless";
+		else if (rating < 3) return "terrible";
+		else if (rating < 6) return "pretty bad";
+		else if (rating < 9) return "moderate";
+		else if (rating < 12) return "passable";
+		else if (rating < 15) return "fairly good";
+		else if (rating < 18) return "pretty good";
+		else if (rating < 20) return "very good";
+		else return "brilliant";
+	}
+	
+}
diff --git a/MooBreeder.java b/MooBreeder.java
new file mode 100755
index 0000000..cbb7a55
--- /dev/null
+++ b/MooBreeder.java
@@ -0,0 +1,36 @@
+/**
+ * Moobreeder is a simple cow breeding game to illustrate the principles of
+ * selective breeding to KS3 pupils.
+ *
+ * (c) Daniel Vedder 2018,
+ * Amano Christian School
+ */
+
+/*
+ * This is the main class with the GUI.
+ */
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import java.util.ArrayList;
+
+import Cow;
+
+public class MooBreeder extends JFrame
+{
+	private JMenuBar menubar;
+	private JMenu file, help;
+	private JMenuItem reset, quit, help, about;
+	private Box herdBox, parentBox, offspringBox;
+
+	public static void main(String[] args)
+	{
+		//TODO
+	}
+	
+	public MooBreeder()
+	{
+		//TODO
+	}
+}
diff --git a/cow.java b/cow.java
deleted file mode 100755
index 7743d25..0000000
--- a/cow.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/**
- * Moobreeder is a simple cow breeding game to illustrate the principles of
- * selective breeding to KS3 pupils.
- *
- * (c) Daniel Vedder 2018,
- * Amano Christian School
- */
-
-/*
- * This file holds the cow class and associated methods.
- */
-
-public class Cow
-{
-	private static int idCounter = 1;
-	
-	private int id;
-	private String name;
-	private String sex;
-	private int milk, strength, meat, aggression;
-
-	public Cow(String desiredSex)
-	{
-		//Default cow/bull
-		sex = desiredSex;
-		id = idCounter;
-		idCounter++;
-		name = makeName(sex, id);
-		milk = 1;
-		strength = 5;
-		meat = 1;
-		aggression = 10;
-	}
-
-	public Cow(Cow father, Cow mother)
-	{
-		//Constructor used for reproduction
-		//TODO
-	}
-
-	public String rateCow(Cow c, String use)
-	{
-		int rating = 0;
-		if (use == "dairy") {
-			rating = rateDairyCow(c);
-		}
-		else if (use == "plowing") {
-			rating = ratePlowCow(c);
-		}
-		else if (use == "meat") {
-			rating = rateMeatCow(c);
-		}
-		else {
-			//error
-		}
-		return "This is a "+rating2string(rating)+" cow for "+use+".";
-	}
-
-	private int rateDairyCow(Cow c)
-	{
-		//TODO
-	}
-
-	private int rateMeatCow(Cow c)
-	{
-		//TODO
-	}
-
-	private int ratePlowCow(Cow c)
-	{
-		//TODO
-	}
-
-	/*
-	 * Return a string rating for values between 0 and 20.
-	 */
-	private String rating2String(int rating)
-	{
-		if (rating < 1) return "useless";
-		else if (rating < 3) return "terrible";
-		else if (rating < 6) return "pretty bad";
-		else if (rating < 9) return "moderate";
-		else if (rating < 12) return "passable";
-		else if (rating < 15) return "fairly good";
-		else if (rating < 18) return "pretty good";
-		else if (rating < 20) return "very good";
-		else return "brilliant";
-	}
-	
-}
diff --git a/moobreeder.java b/moobreeder.java
deleted file mode 100755
index cbb7a55..0000000
--- a/moobreeder.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/**
- * Moobreeder is a simple cow breeding game to illustrate the principles of
- * selective breeding to KS3 pupils.
- *
- * (c) Daniel Vedder 2018,
- * Amano Christian School
- */
-
-/*
- * This is the main class with the GUI.
- */
-
-import java.awt.*;
-import java.awt.event.*;
-import javax.swing.*;
-import java.util.ArrayList;
-
-import Cow;
-
-public class MooBreeder extends JFrame
-{
-	private JMenuBar menubar;
-	private JMenu file, help;
-	private JMenuItem reset, quit, help, about;
-	private Box herdBox, parentBox, offspringBox;
-
-	public static void main(String[] args)
-	{
-		//TODO
-	}
-	
-	public MooBreeder()
-	{
-		//TODO
-	}
-}
diff --git a/run.sh b/run.sh
new file mode 100755
index 0000000..95a12a0
--- /dev/null
+++ b/run.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+# Compile, package and run MooBreeder
+
+javac *.java
+jar cfe MooBreeder.jar MooBreeder *.class
+rm *.class
+java -jar MooBreeder.jar