Rename BeforeScript to Script in new Ci config

lib/gitlab/ci/config/node/global.rb

@@ -3,7 +3,7 @@ module Gitlab
     class Config
       module Node
         class Global < Entry
-          add_node :before_script, BeforeScript
+          add_node :before_script, Script
         end
       end
     end

lib/gitlab/ci/config/node/script.rb

@@ -2,7 +2,7 @@ module Gitlab
   module Ci
     class Config
       module Node
-        class BeforeScript < Entry
+        class Script < Entry
           include ValidationHelpers
 
           def description

spec/lib/gitlab/ci/config/node/global_spec.rb

@@ -31,7 +31,7 @@ describe Gitlab::Ci::Config::Node::Global do
 
       it 'creates node object using valid class' do
         expect(global.nodes.first)
-          .to be_an_instance_of Gitlab::Ci::Config::Node::BeforeScript
+          .to be_an_instance_of Gitlab::Ci::Config::Node::Script
       end
     end
 

spec/lib/gitlab/ci/config/node/script_spec.rb

@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Gitlab::Ci::Config::Node::BeforeScript do
+describe Gitlab::Ci::Config::Node::Script do
   let(:entry) { described_class.new(value, double)}
   before { entry.validate! }