ADDED various models: playlist, track, artist, youtube_rating

Gemfile.lock

@@ -33,7 +33,6 @@ GEM
     bcrypt-ruby (2.1.4)
     bcrypt-ruby (2.1.4-x86-mingw32)
     builder (2.1.2)
-    crack (0.1.8)
     daemons (1.0.10)
     devise (1.3.4)
       bcrypt-ruby (~> 2.1.2)
@@ -53,8 +52,6 @@ GEM
       haml (~> 3.0)
       railties (~> 3.0)
     hashie (1.0.0)
-    httparty (0.7.7)
-      crack (= 0.1.8)
     i18n (0.6.0)
     jquery-rails (1.0.9)
       railties (~> 3.0)
@@ -116,7 +113,7 @@ GEM
       activesupport (= 3.0.5)
       rake (>= 0.8.7)
       thor (~> 0.14.4)
-    rake (0.8.7)
+    rake (0.9.2)
     ruby-openid (2.1.8)
     ruby-openid-apps-discovery (1.2.0)
       ruby-openid (>= 2.1.7)
@@ -148,15 +145,14 @@ DEPENDENCIES
   devise
   haml-rails
   hashie
-  httparty
   jquery-rails (>= 0.2.6)
+  json
   mongrel (= 1.2.0.pre2)
   oa-oauth
   oa-openid
   paperclip (~> 2.3)
-  json
   rails (= 3.0.5)
-  rake (= 0.8.7)
+  rake
   ruby_parser
   sqlite3
   sqlite3-ruby