Upgrade to rspec 3.0.0.beta1

Gemfile

@@ -39,7 +39,7 @@ end
 
 group :test, :development do
   gem 'pry-rails',     '~> 0.3.2'
-  gem 'rspec-rails',   '~> 2.99.0.beta1'
+  gem 'rspec-rails',   '~> 3.0.0.beta1'
   gem 'cane',          '~> 2.5.2'
   gem 'jasmine-rails', '~> 0.4.5'
 end

Gemfile.lock

@@ -228,18 +228,23 @@ GEM
     redis-namespace (1.3.2)
       redis (~> 3.0.4)
     request_store (1.0.5)
-    rspec-core (2.99.0.beta1)
-    rspec-expectations (2.99.0.beta1)
+    rspec-collection_matchers (0.0.2)
+      rspec-expectations (>= 2.99.0.beta1)
+    rspec-core (3.0.0.beta1)
+    rspec-expectations (3.0.0.beta1)
       diff-lcs (>= 1.1.3, < 2.0)
-    rspec-mocks (2.99.0.beta1)
-    rspec-rails (2.99.0.beta1)
+      rspec-support (= 3.0.0.beta1)
+    rspec-mocks (3.0.0.beta1)
+    rspec-rails (3.0.0.beta1)
       actionpack (>= 3.0)
       activemodel (>= 3.0)
       activesupport (>= 3.0)
       railties (>= 3.0)
-      rspec-core (= 2.99.0.beta1)
-      rspec-expectations (= 2.99.0.beta1)
-      rspec-mocks (= 2.99.0.beta1)
+      rspec-collection_matchers
+      rspec-core (= 3.0.0.beta1)
+      rspec-expectations (= 3.0.0.beta1)
+      rspec-mocks (= 3.0.0.beta1)
+    rspec-support (3.0.0.beta1)
     ruby-hmac (0.4.0)
     sass (3.2.12)
     sass-rails (4.0.1)
@@ -344,7 +349,7 @@ DEPENDENCIES
   rake (~> 10.0.4)
   rb-inotify (~> 0.9.0)
   redcarpet (~> 2.2.2)
-  rspec-rails (~> 2.99.0.beta1)
+  rspec-rails (~> 3.0.0.beta1)
   sass-rails (~> 4.0.1)
   shoulda-matchers (~> 2.4.0)
   sidekiq (~> 2.17)