Fix for faction not being disbanded properly when last player leaves

Fix for some NoClassDefFoundErrors when Register plugin isn't present and certain economy functions are used

src/com/massivecraft/factions/FPlayer.java

@@ -622,22 +622,22 @@ public class FPlayer extends PlayerEntity implements EconomyParticipator
 			}
 		}
 
+		this.resetFactionData();
+
 		if (myFaction.isNormal() && !perm && myFaction.getFPlayers().isEmpty())
 		{
 			// Transfer all money
-			Econ.transferMoney(this, myFaction, this, myFaction.getAccount().balance());
+			if (Econ.shouldBeUsed())
+				Econ.transferMoney(this, myFaction, this, myFaction.getAccount().balance());
 
 			// Remove this faction
 			for (FPlayer fplayer : FPlayers.i.getOnline())
 			{
 				fplayer.msg("<i>%s<i> was disbanded.", myFaction.describeTo(fplayer, true));
 			}
-			//Faction.delete(myFaction.getId());
 
 			myFaction.detach();
 		}
-		
-		this.resetFactionData();
 	}
 	
 	public boolean attemptClaim(boolean notifyFailure)

src/com/massivecraft/factions/integration/Econ.java

@@ -69,6 +69,8 @@ public class Econ
 	
 	public static void modifyUniverseMoney(double delta)
 	{
+		if (!shouldBeUsed()) return;
+
 		MethodAccount acc = getUniverseAccount();
 		if (acc == null) return;
 		acc.add(delta);
@@ -103,6 +105,8 @@ public class Econ
 	
 	public static boolean transferMoney(EconomyParticipator invoker, EconomyParticipator from, EconomyParticipator to, double amount)
 	{
+		if ( ! shouldBeUsed()) return false;
+
 		// The amount must be positive.
 		// If the amount is negative we must flip and multiply amount with -1.
 		if (amount < 0)
@@ -161,6 +165,8 @@ public class Econ
 	
 	public static boolean modifyMoney(EconomyParticipator ep, double delta, String toDoThis, String forDoingThis)
 	{
+		if ( ! shouldBeUsed()) return false;
+
 		MethodAccount acc = ep.getAccount();
 		String You = ep.describeTo(ep, true);