Add Expansions command and placeholders.

src/main/java/com/massivecraft/factions/event/EventFactionsExpansions.java

@@ -0,0 +1,39 @@
+package com.massivecraft.factions.event;
+
+import java.util.Map;
+
+import org.bukkit.command.CommandSender;
+import org.bukkit.event.HandlerList;
+
+import com.massivecraft.massivecore.CaseInsensitiveComparator;
+import com.massivecraft.massivecore.collections.MassiveTreeMap;
+
+public class EventFactionsExpansions extends EventFactionsAbstractSender
+{
+	// -------------------------------------------- //
+	// REQUIRED EVENT CODE
+	// -------------------------------------------- //
+	
+	private static final HandlerList handlers = new HandlerList();
+	@Override public HandlerList getHandlers() { return handlers; }
+	public static HandlerList getHandlerList() { return handlers; }
+	
+	// -------------------------------------------- //
+	// FIELDS
+	// -------------------------------------------- //
+	
+	private final MassiveTreeMap<String, Boolean, CaseInsensitiveComparator> expansions = new MassiveTreeMap<String, Boolean, CaseInsensitiveComparator>(CaseInsensitiveComparator.get());
+	public Map<String, Boolean> getExpansions() { return this.expansions; }
+	
+	// -------------------------------------------- //
+	// CONSTRUCT
+	// -------------------------------------------- //
+	
+	public EventFactionsExpansions(CommandSender sender)
+	{
+		super(sender);
+		this.getExpansions().put("FactionsTax", false);
+		this.getExpansions().put("FactionsDynmap", false);
+	}
+	
+}