Added bike_brands and bike_models sql data

-Update some migrations to match source schema, will need to add timestamps back eventually

db/migrate/20121205040400_create_bike_brands.rb

@@ -2,7 +2,7 @@ class CreateBikeBrands < ActiveRecord::Migration
   def change
     create_table :bike_brands do |t|
       t.string "brand"
-      t.timestamps
+      #t.timestamps
     end
   end
 end

db/migrate/20121205040602_create_bike_models.rb

@@ -1,9 +1,9 @@
 class CreateBikeModels < ActiveRecord::Migration
   def change
     create_table :bike_models do |t|
-      t.integer "bike_brand_id", :null => false
       t.string "model", :null => false
-      t.timestamps
+      t.integer "bike_brand_id", :null => false
+      #t.timestamps
     end
   end
 end