Add basic playlists management

* Index of playlists
* Create a new playlist
* Basic playlist model with mandatory name

db/migrate/20110711195337_create_playlists.rb

@@ -0,0 +1,13 @@
+class CreatePlaylists < ActiveRecord::Migration
+  def self.up
+    create_table :playlists do |t|
+      t.string :name
+
+      t.timestamps
+    end
+  end
+
+  def self.down
+    drop_table :playlists
+  end
+end

db/schema.rb

@@ -10,6 +10,12 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 0) do
+ActiveRecord::Schema.define(:version => 20110711195337) do
+
+  create_table "playlists", :force => true do |t|
+    t.string   "name"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
 
 end