Moved match generation to a class and added tournament_type to tournaments.

db/migrate/20150427163325_add_type_to_tournament.rb

@@ -0,0 +1,5 @@
+class AddTypeToTournament < ActiveRecord::Migration
+  def change
+    add_column :tournaments, :type, :text
+  end
+end

db/migrate/20150427163625_rename_type_to_tournament_type.rb

@@ -0,0 +1,4 @@
+class RenameTypeToTournamentType < ActiveRecord::Migration
+  def change
+  end
+end

db/migrate/20150427163818_rename_type_to_tournament_type_for_real.rb

@@ -0,0 +1,5 @@
+class RenameTypeToTournamentTypeForReal < ActiveRecord::Migration
+  def change
+    rename_column :tournaments, :type, :tournament_type
+  end
+end