First implementation of scoreboards.

Boards can be toggled with /f sb. Toggles are persistent in a yml file.
Also fix some small spelling and format things that were really bugging me.

src/main/java/com/massivecraft/factions/iface/EconomyParticipator.java

@@ -1,6 +1,7 @@
 package com.massivecraft.factions.iface;
 
 public interface EconomyParticipator extends RelationParticipator {
+
     public String getAccountId();
 
     public void msg(String str, Object... args);

src/main/java/com/massivecraft/factions/iface/RelationParticipator.java

@@ -4,6 +4,7 @@ import com.massivecraft.factions.struct.Relation;
 import org.bukkit.ChatColor;
 
 public interface RelationParticipator {
+
     public String describeTo(RelationParticipator that);
 
     public String describeTo(RelationParticipator that, boolean ucfirst);