Add the PrePrisonerReleasedEvent for #9, not all that useful event tbh.

src/main/java/com/graywolf336/jail/PrisonerManager.java

@@ -11,6 +11,7 @@ import com.graywolf336.jail.beans.Jail;
 import com.graywolf336.jail.beans.Prisoner;
 import com.graywolf336.jail.enums.LangString;
 import com.graywolf336.jail.enums.Settings;
+import com.graywolf336.jail.events.PrePrisonerReleasedEvent;
 import com.graywolf336.jail.events.PrisonerJailedEvent;
 import com.graywolf336.jail.events.PrisonerReleasedEvent;
 
@@ -316,6 +317,10 @@ public class PrisonerManager {
 		if(prisoner == null)
 			throw new Exception("Prisoner data can not be null.");
 		
+		//Throw the custom event which is called before we start releasing them
+		PrePrisonerReleasedEvent preEvent = new PrePrisonerReleasedEvent(jail, cell, prisoner, player);
+		pl.getServer().getPluginManager().callEvent(preEvent);
+		
 		//We are getting ready to teleport them, so set it to true so that
 		//the *future* move checkers won't be canceling our moving.
 		prisoner.setTeleporting(true);

src/main/java/com/graywolf336/jail/events/PrePrisonerReleasedEvent.java

@@ -0,0 +1,73 @@
+package com.graywolf336.jail.events;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+import com.graywolf336.jail.beans.Cell;
+import com.graywolf336.jail.beans.Jail;
+import com.graywolf336.jail.beans.Prisoner;
+
+/**
+ * Event thrown after a prisoner is released.
+ * 
+ * <p />
+ * 
+ * This event is called before everything for the releasing takes place.
+ * This event is called for informative purposes, see {@link PrisonerReleasedEvent}
+ * for the event called after they get teleported out and all that fancy stuff.
+ * 
+ * @author graywolf336
+ * @since 3.0.0
+ * @version 1.0.0
+ */
+public class PrePrisonerReleasedEvent extends Event {
+	private static final HandlerList handlers = new HandlerList();
+	private Jail jail;
+	private Cell cell;
+	private Prisoner prisoner;
+	private Player player;
+	
+	/**
+	 * Creates a new {@link PrePrisonerReleasedEvent pre-prisoner released event} for the given player.
+	 * 
+	 * @param jail The jail the prisoner will be jailed at.
+	 * @param cell The cell we're going to be sending the prisoner to, can be null.
+	 * @param prisoner The prisoner data.
+	 * @param player The player being jailed.
+	 */
+	public PrePrisonerReleasedEvent(Jail jail, Cell cell, Prisoner prisoner, Player player) {
+		this.jail = jail;
+		this.cell = cell;
+		this.prisoner = prisoner;
+		this.player = player;
+	}
+	
+	/** Gets the {@link Jail} this prisoner is coming from. */
+	public Jail getJail() {
+		return this.jail;
+	}
+	
+	/** Gets the cell where the prisoner was jailed in, null if they weren't in one. */
+	public Cell getCell() {
+		return this.cell;
+	}
+	
+	/** Gets the {@link Prisoner} data for this prisoner. */
+	public Prisoner getPrisoner() {
+		return this.prisoner;
+	}
+	
+	/** Gets the instance of the player being released. */
+	public Player getPlayer() {
+		return this.player;
+	}
+	
+	public static HandlerList getHandlerList() {
+		return handlers;
+	}
+
+	public HandlerList getHandlers() {
+		return handlers;
+	}
+}