Ruby 2.5

Hi all, Ruby 2.4 was released during Christmas and the upcoming Ruby 2.5 development is advancing, so I continue in the tradition and I got r58319 packaged for testing. The updated .spec file is available in dist-git private-ruby-2.5 branch and here is the scratch build: https://koji.fedoraproject.org/koji/taskinfo?taskID=18952639 One thing I'd like to point out that upstream is working on gemification of StdLib. The question ATM is what the result will be. Hence, there is one big TODO in the .spec file [1]. The question if each of the gems should be unbundled or not. The future will tell hopefully. Vít [1] http://pkgs.fedoraproject.org/cgit/rpms/ruby.git/tree/ruby.spec?h=private...