add tag v2_3_0

git-svn-id: svn ssh://ci.ruby-lang.org/ruby/tags/v2_3_0@53290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

add tag v2_2_4

git-svn-id: svn ssh://ci.ruby-lang.org/ruby/tags/v2_2_4@53155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

add tag v2_1_8

git-svn-id: svn ssh://ci.ruby-lang.org/ruby/tags/v2_1_8@53160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

add tag v2_0_0_648

git-svn-id: svn ssh://ci.ruby-lang.org/ruby/tags/v2_0_0_648@53162 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

add tag v2_3_0_preview2

git-svn-id: svn ssh://ci.ruby-lang.org/ruby/tags/v2_3_0_preview2@53028 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

add tag v2_3_0_preview1

git-svn-id: svn ssh://ci.ruby-lang.org/ruby/tags/v2_3_0_preview1@52539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

add tag v2_2_3

git-svn-id: svn ssh://ci.ruby-lang.org/ruby/tags/v2_2_3@51633 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

add tag v2_1_7

git-svn-id: svn ssh://ci.ruby-lang.org/ruby/tags/v2_1_7@51632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

add tag v2_0_0_647

git-svn-id: svn ssh://ci.ruby-lang.org/ruby/tags/v2_0_0_647@51631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

add tag v2_2_2

git-svn-id: svn ssh://ci.ruby-lang.org/ruby/tags/v2_2_2@50295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e