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/struct/Permission.java

@@ -63,7 +63,8 @@ public enum Permission {
     TITLE("title"),
     UNCLAIM("unclaim"),
     UNCLAIM_ALL("unclaimall"),
-    VERSION("version"),;
+    VERSION("version"),
+    SCOREBOARD("scoreboard");
 
     public final String node;