Added Invalid Location to checkpoint

Fixed Checkpoint cooldown
Made it so you have to buy vaults from /f getvault, and buy banners from /f banner
Particle based seechunk that works when moving between chunks
Particle support for 1.7-1.12
Made fly particles mode subtle

src/main/java/com/massivecraft/factions/FPlayer.java

@@ -155,6 +155,9 @@ public interface FPlayer extends EconomyParticipator {
 
     public int getDeaths();
 
+    public void takeMoney(int amt);
+
+    public boolean hasMoney(int amt);
 
     // -------------------------------
     // Relation and relation colors