github_head.gemfile in martinet-rails-0.2.0

- old
+ new

@@ -3,6 +3,11 @@
 source "https://rubygems.org"
 
 gem "activerecord", :git => "https://github.com/rails/rails.git"
 gem "martinet", :git => "https://github.com/TangRufus/martinet.git"
 
+group :tools do
+  gem "gemsmith", "~> 7.6"
+  gem "github_changelog_generator", "~> 1.12"
+end
+
 gemspec :path => "../"