A Tournament can now generate its own matches.

This was again extracted as a module.  Modules get more powerful as they get more generic.  This is far from generic.

app/models/tournament.rb

@@ -1,26 +1,23 @@
 class Tournament < ActiveRecord::Base
 
-	include GeneratesLoserNames
+  include GeneratesLoserNames
+  include GeneratesTournamentMatches
 
 	has_many :schools, dependent: :destroy
 	has_many :weights, dependent: :destroy
 	has_many :mats, dependent: :destroy
 	has_many :wrestlers, through: :weights
-
+	has_many :matches, dependent: :destroy
 
 	def tournament_types
 		["Pool to bracket"]
 	end
 
-	def matches
-		@matches = Match.where(tournament_id: self.id)
-	end
-
-  	def createCustomWeights(value)
-		self.weights.destroy_all
+  def createCustomWeights(value)
+		weights.destroy_all
 		if value == 'hs'
 			Weight::HS_WEIGHT_CLASSES.each do |w|
-				self.weights.create(max: w)
+				weights.create(max: w)
 			end
 		else
 			raise "Unspecified behavior"
@@ -28,15 +25,7 @@ class Tournament < ActiveRecord::Base
 	end
 
 	def upcomingMatches
-		if matches.nil?
-			return nil
-		else
 			matches
-		end
-	end
-
-	def generateMatchups
-		@matches = Tournamentmatchgen.new(self).genMatches()
 	end
 
 	def destroyAllMatches