gnu: ruby-2.2.7: Fix CVE-2017-{0899,0900,0901,0902}.
* gnu/packages/patches/ruby-2.2.7-rubygems-2613-ruby22.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/ruby.scm (ruby-2.2.7)[source]: Use it.
gnu: ruby-2.3.4: Fix CVE-2017-{0899,0900,0901,0902}.
* gnu/packages/patches/ruby-2.3.4-rubygems-2613-ruby23.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/ruby.scm (ruby-2.3.4)[source]: Use it.
gnu: ruby-2.4.1: Fix CVE-2017-{0899,0900,0901,0902}.
* gnu/packages/patches/ruby-rubygems-2612-ruby24.patch,
gnu/packages/patches/ruby-rubygems-2613-ruby24.patch: New files.
* gnu/local.mk (dist_patch_DATA): Add them.
* gnu/packages/ruby.scm (ruby-2.4.1)[source]: Use them.
Merge branch 'master' into core-updates
gnu: bundler: Update to 1.15.4.
* gnu/packages/ruby.scm (bundler): Update to 1.15.4.
Merge branch 'master' into core-updates
gnu: ruby-listen: Update to 3.1.5.
* gnu/packages/ruby.scm (ruby-listen): Update to 3.1.5.
gnu: ruby-introspection: Update to 0.0.4.
* gnu/packages/ruby.scm (ruby-introspection): Update to 0.0.4.
gnu: ruby-simplecov-html: Update to 0.10.1.
* gnu/packages/ruby.scm (ruby-simplecov-html): Update to 0.10.1.
gnu: ruby-net-http-digest-auth: Update to 1.4.1.
* gnu/packages/ruby.scm (ruby-net-http-digest-auth): Update to 1.4.1.
gnu: ruby-nenv: Update to 0.3.0.
* gnu/packages/ruby.scm (ruby-nenv): Update to 0.3.0.
gnu: ruby-rjb: Update to 1.5.5.
* gnu/packages/ruby.scm (ruby-rjb): Update to 1.5.5.
gnu: ruby-libxml: Update to 3.0.0.
* gnu/packages/ruby.scm (ruby-libxml): Update to 3.0.0.
gnu: ruby-minitest-bacon: Update to 1.0.3.
* gnu/packages/ruby.scm (ruby-minitest-bacon): Update to 1.0.3.
gnu: ruby-tins: Update to 1.15.0.
* gnu/packages/ruby.scm (ruby-tins): Update to 1.15.0.
gnu: ruby-git: Update to 1.3.0.
* gnu/packages/ruby.scm (ruby-git): Update to 1.3.0.
gnu: ruby-minitest-bonus-assertions: Update to 3.0.
* gnu/packages/ruby.scm (ruby-minitest-bonus-assertions): Update to 3.0.
gnu: ruby-minitest-hooks: Update to 1.4.1.
* gnu/packages/ruby.scm (ruby-minitest-hooks): Update to 1.4.1.
gnu: ruby-test-unit: Update to 3.2.5.
* gnu/packages/ruby.scm (ruby-test-unit): Update to 3.2.5.
gnu: ruby-thor: Update to 0.19.4.
* gnu/packages/ruby.scm (ruby-thor): Update to 0.19.4.