Add "frozen_string_literal: false" for all files (#26561).

This will be changed to true in the future.


git-svn-id: http://svn.redmine.org/redmine/trunk@17947 e93f8b46-1217-0410-a6f0-8f06a7374b81

bin/about

@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: false
 
 ENV["RAILS_ENV"] ||= "production"
 require File.expand_path(File.dirname(__FILE__) + "/../config/environment")

bin/bundle

@@ -1,3 +1,5 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: false
+
 ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
 load Gem.bin_path('bundler', 'bundle')

bin/changelog.rb

@@ -1,4 +1,6 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: false
+
 require 'optparse'
 require 'ostruct'
 require 'date'

bin/rails

@@ -1,4 +1,6 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: false
+
 APP_PATH = File.expand_path('../../config/application',  __FILE__)
 require_relative '../config/boot'
 require 'rails/commands'

bin/rake

@@ -1,4 +1,6 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: false
+
 require_relative '../config/boot'
 require 'rake'
 Rake.application.run