add relish to gemfile to publish to relish (#1768)

JonRowe · web-flow · commit a7f402cfd0e8 · 2017-01-07T08:34:12.000+11:00
diff --git a/Gemfile b/Gemfile
@@ -11,6 +11,7 @@ gem 'yard', '~> 0.8.7', :require => false
 group :documentation do
   gem 'redcarpet',     '2.3.0'
   gem 'github-markup', '1.0.0'
+  gem 'relish'
 end
 
 platforms :jruby do
