Updating musicbrainz

Gemfile.lock

@@ -1,8 +1,8 @@
 GIT
   remote: http://github.com/pch/lastfm-client.git
-  revision: d17806722c1da685f7d2f283b0064cb92eb96965
+  revision: 39c4792783f397fb8688e27909ac509a715b8312
   specs:
-    lastfm-client (0.0.2)
+    lastfm-client (0.0.3)
       json (>= 1.4.6)
 
 GEM
@@ -40,13 +40,13 @@ GEM
     arel (2.2.1)
     awesome_print (0.4.0)
     bcrypt-ruby (3.0.1)
-    bitmask_attributes (0.2.2)
+    bitmask_attributes (0.2.3)
       activerecord (~> 3.0)
     builder (3.0.0)
     coffee-script (2.2.0)
       coffee-script-source
       execjs
-    coffee-script-source (1.1.2)
+    coffee-script-source (1.1.3)
     daemons (1.1.4)
     delayed_job (2.1.4)
       activesupport (~> 3.0)
@@ -57,7 +57,7 @@ GEM
     haml (3.1.3)
     hike (1.2.1)
     i18n (0.6.0)
-    jquery-rails (1.0.16)
+    jquery-rails (1.0.17)
       railties (~> 3.0)
       thor (~> 0.14)
     json (1.6.1)
@@ -69,12 +69,12 @@ GEM
       treetop (~> 1.4.8)
     mime-types (1.17.2)
     multi_json (1.0.3)
-    musicbrainz (0.5.0)
+    musicbrainz (0.5.2)
       nokogiri
     mysql2 (0.3.7)
     nokogiri (1.5.0)
     pg (0.11.0)
-    polyglot (0.3.2)
+    polyglot (0.3.3)
     rack (1.3.5)
     rack-cache (1.0.3)
       rack (>= 0.4)
@@ -108,14 +108,14 @@ GEM
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
-    therubyracer (0.9.8)
+    therubyracer (0.9.9)
       libv8 (~> 3.3.10)
     thor (0.14.6)
     tilt (1.3.3)
     treetop (1.4.10)
       polyglot
       polyglot (>= 0.3.1)
-    tzinfo (0.3.30)
+    tzinfo (0.3.31)
     uglifier (1.0.4)
       execjs (>= 0.3.0)
       multi_json (>= 1.0.2)