Updated to Rails version 3.1.0rc4

Added launchy to the test gems in order to use save_and_open_page in acceptance tests

Gemfile

@@ -1,6 +1,6 @@
 source 'http://rubygems.org'
 
-gem 'rails', '3.1.0.rc1' # :git => 'git://github.com/rails/rails.git'
+gem 'rails', '3.1.0.rc4' # :git => 'git://github.com/rails/rails.git'
 
 gem 'thin'
 
@@ -29,6 +29,7 @@ gem 'hoptoad_notifier'
 group :test do
   gem 'rspec-rails'
   gem 'capybara', :git => 'git://github.com/jnicklas/capybara.git', :ref => '549e6733'
+  gem 'launchy'
 
   gem 'mocha'
 

Gemfile.lock

@@ -23,35 +23,35 @@ GEM
   remote: http://rubygems.org/
   specs:
     RedCloth (4.2.7)
-    actionmailer (3.1.0.rc1)
-      actionpack (= 3.1.0.rc1)
+    actionmailer (3.1.0.rc4)
+      actionpack (= 3.1.0.rc4)
       mail (~> 2.3.0)
-    actionpack (3.1.0.rc1)
-      activemodel (= 3.1.0.rc1)
-      activesupport (= 3.1.0.rc1)
+    actionpack (3.1.0.rc4)
+      activemodel (= 3.1.0.rc4)
+      activesupport (= 3.1.0.rc4)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
-      i18n (~> 0.6.0beta1)
-      rack (~> 1.3.0.beta2)
+      i18n (~> 0.6)
+      rack (~> 1.3.0)
       rack-cache (~> 1.0.1)
       rack-mount (~> 0.8.1)
       rack-test (~> 0.6.0)
-      sprockets (~> 2.0.0.beta.5)
+      sprockets (~> 2.0.0.beta.10)
       tzinfo (~> 0.3.27)
-    activemodel (3.1.0.rc1)
-      activesupport (= 3.1.0.rc1)
+    activemodel (3.1.0.rc4)
+      activesupport (= 3.1.0.rc4)
       bcrypt-ruby (~> 2.1.4)
       builder (~> 3.0.0)
-      i18n (~> 0.6.0beta1)
-    activerecord (3.1.0.rc1)
-      activemodel (= 3.1.0.rc1)
-      activesupport (= 3.1.0.rc1)
+      i18n (~> 0.6)
+    activerecord (3.1.0.rc4)
+      activemodel (= 3.1.0.rc4)
+      activesupport (= 3.1.0.rc4)
       arel (~> 2.1.1)
       tzinfo (~> 0.3.27)
-    activeresource (3.1.0.rc1)
-      activemodel (= 3.1.0.rc1)
-      activesupport (= 3.1.0.rc1)
-    activesupport (3.1.0.rc1)
+    activeresource (3.1.0.rc4)
+      activemodel (= 3.1.0.rc4)
+      activesupport (= 3.1.0.rc4)
+    activesupport (3.1.0.rc4)
       multi_json (~> 1.0)
     addressable (2.2.4)
     arel (2.1.1)
@@ -66,6 +66,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.1.1)
+    configuration (1.3.1)
     daemons (1.1.3)
     database_cleaner (0.6.4)
     diff-lcs (1.1.2)
@@ -87,7 +88,7 @@ GEM
       ruby-progressbar (~> 0.0.10)
     gravtastic (3.1.0)
     haml (3.1.2)
-    hike (1.0.0)
+    hike (1.1.0)
     hoptoad_notifier (2.4.11)
       activesupport
       builder
@@ -98,6 +99,9 @@ GEM
     json (1.5.1)
     json_pure (1.5.1)
     kramdown (0.13.3)
+    launchy (0.4.0)
+      configuration (>= 0.0.5)
+      rake (>= 0.8.1)
     mail (2.3.0)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
@@ -172,21 +176,23 @@ GEM
       rack
     rack-test (0.6.0)
       rack (>= 1.0)
-    rails (3.1.0.rc1)
-      actionmailer (= 3.1.0.rc1)
-      actionpack (= 3.1.0.rc1)
-      activerecord (= 3.1.0.rc1)
-      activeresource (= 3.1.0.rc1)
-      activesupport (= 3.1.0.rc1)
+    rails (3.1.0.rc4)
+      actionmailer (= 3.1.0.rc4)
+      actionpack (= 3.1.0.rc4)
+      activerecord (= 3.1.0.rc4)
+      activeresource (= 3.1.0.rc4)
+      activesupport (= 3.1.0.rc4)
       bundler (~> 1.0)
-      railties (= 3.1.0.rc1)
-    railties (3.1.0.rc1)
-      actionpack (= 3.1.0.rc1)
-      activesupport (= 3.1.0.rc1)
+      railties (= 3.1.0.rc4)
+    railties (3.1.0.rc4)
+      actionpack (= 3.1.0.rc4)
+      activesupport (= 3.1.0.rc4)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
+      rdoc (~> 3.4)
       thor (~> 0.14.6)
     rake (0.9.2)
+    rdoc (3.6.1)
     rest-client (1.6.1)
       mime-types (>= 1.16)
     rpm_contrib (1.0.13)
@@ -235,7 +241,7 @@ GEM
     timecop (0.3.5)
     treetop (1.4.9)
       polyglot (>= 0.3.1)
-    tzinfo (0.3.27)
+    tzinfo (0.3.28)
     uglifier (0.5.4)
       execjs (>= 0.3.0)
       multi_json (>= 1.0.2)
@@ -263,11 +269,12 @@ DEPENDENCIES
   jquery-rails
   json
   kramdown
+  launchy
   mocha
   mongoid (~> 2.0)
   mongoid_slug
   omniauth
-  rails (= 3.1.0.rc1)
+  rails (= 3.1.0.rc4)
   rpm_contrib
   rspec-rails
   sass