moved mediamessage to avoid spam

mods/ra/maps/fort-lonestar/fort-lonestar.lua

@@ -130,8 +130,6 @@ SendWave = function()
 	local units = wave[3]
 	local target = Utils.Random(wave[4]).Location
 
-	Media.DisplayMessage("Defend Fort Lonestar at all costs!")
-
 	print(string.format("Sending wave %i in %i.", Wave, delay))
 	Trigger.AfterDelay(delay, function() SendUnits(entry, units, 40, target) end)
 end
@@ -153,5 +151,7 @@ WorldLoaded = function()
 		end
 	end)
 
+	Media.DisplayMessage("Defend Fort Lonestar at all costs!")
+
 	SendWave()
 end