Merge pull request #17253 from wangsai/jekyll-redirect-from

Add jekyll-redirect-from plugin in Gemfile

Gemfile

@@ -8,4 +8,5 @@ group :development, :test do
   gem 'rouge', '~> 1.7.4'
   gem 'sass', '~> 3.4.9'
   gem 'scss-lint', '~> 0.31'
+  gem 'jekyll-redirect-from', '~> 0.8.0'
 end