Update rails_admin

Gemfile.lock

@@ -1,10 +1,13 @@
 GIT
   remote: git://github.com/sferik/rails_admin.git
-  revision: 1cb0628eea5be6120c4bfcbe609b3cea5f246290
+  revision: ce9ca13f96641e44d0c9069f10f4da11c7c40bc6
   specs:
     rails_admin (0.0.1)
+      bootstrap-sass
       builder (~> 3.0.0)
+      coffee-rails
       haml (>= 3.1.0, < 3.3.0)
+      jquery-rails
       rails (~> 3.1.0)
 
 GEM
@@ -43,8 +46,17 @@ GEM
     arel (2.2.1)
     bcrypt-ruby (3.0.1)
     bcrypt-ruby (3.0.1-java)
+    bootstrap-sass (1.3.0)
+      sass-rails (~> 3.1.0)
     bouncy-castle-java (1.5.0146.1)
     builder (3.0.0)
+    coffee-rails (3.1.1)
+      coffee-script (>= 2.2.0)
+      railties (~> 3.1.0)
+    coffee-script (2.2.0)
+      coffee-script-source
+      execjs
+    coffee-script-source (1.1.2)
     crack (0.3.1)
     daemons (1.1.4)
     devise (1.4.7)
@@ -61,6 +73,9 @@ GEM
     haml (3.2.0.alpha.8)
     hike (1.2.1)
     i18n (0.6.0)
+    jquery-rails (1.0.14)
+      railties (~> 3.0)
+      thor (~> 0.14)
     jruby-openssl (0.7.4)
       bouncy-castle-java
     mail (2.3.0)
@@ -100,6 +115,13 @@ GEM
       thor (~> 0.14.6)
     rake (0.9.2)
     rdoc (3.9.4)
+    sass (3.1.8)
+    sass-rails (3.1.4)
+      actionpack (~> 3.1.0)
+      railties (~> 3.1.0)
+      sass (>= 3.1.4)
+      sprockets (~> 2.0.0)
+      tilt (~> 1.3.2)
     simplecov (0.5.3)
       multi_json (~> 1.0.3)
       simplecov-html (~> 0.5.3)