Revert "Add option to disable jails entirely."

This reverts commit 58dfc03ab7.

Essentials/src/com/earth2me/essentials/Essentials.java

@@ -232,11 +232,8 @@ public class Essentials extends JavaPlugin implements IEssentials
 		pm.registerEvents(worldListener, this);
 
 		//TODO: Check if this should be here, and not above before reload()
-		if (settings.isJailsEnabled())
-		{
 		jails = new Jails(this);
 		confList.add(jails);
-		}
 
 		pm.registerEvents(tntListener, this);
 
@@ -431,17 +428,10 @@ public class Essentials extends JavaPlugin implements IEssentials
 	}
 
 	@Override
-	public IJails getJails() throws UnsupportedOperationException
-	{
-		if (jails == null)
-		{
-			throw new UnsupportedOperationException("Jails are not enabled in your configuration");
-		}
-		else
+	public IJails getJails()
 	{
 		return jails;
 	}
-	}
 
 	@Override
 	public Warps getWarps()

Essentials/src/com/earth2me/essentials/IEssentials.java

@@ -37,7 +37,7 @@ public interface IEssentials extends Plugin
 
 	BukkitScheduler getScheduler();
 
-	IJails getJails() throws UnsupportedOperationException;
+	IJails getJails();
 
 	Warps getWarps();
 

Essentials/src/com/earth2me/essentials/ISettings.java

@@ -173,6 +173,4 @@ public interface ISettings extends IConf
 	long getTeleportInvulnerability();
 	
 	boolean isTeleportInvulnerability();
-
-	boolean isJailsEnabled();
 }

Essentials/src/com/earth2me/essentials/Settings.java

@@ -780,10 +780,4 @@ public class Settings implements ISettings
 	{
 		return teleportInvulnerability;
 	}
-
-	@Override
-	public boolean isJailsEnabled()
-	{
-		return config.getBoolean("enable-jails", true);
-	}
 }

Essentials/src/com/earth2me/essentials/metrics/MetricsStarter.java

@@ -171,9 +171,6 @@ public class MetricsStarter implements Runnable
 
 			metrics.start();
 
-		}
-		catch (UnsupportedOperationException ex)
-		{
 		}
 		catch (Exception ex)
 		{

Essentials/src/config.yml

@@ -44,9 +44,6 @@ change-displayname: true
 # Don't forget to remove the # infront of the line
 #add-prefix-suffix: false
 
-# Whether or not jails are activated
-enable-jails: true
-
 # The delay, in seconds, required between /home, /tp, etc.
 teleport-cooldown: 0