Support svn_repos_replay2().
Support svn_repos_replay2().

* subversion/bindings/swig/ruby/svn/fs.rb
  (Svn::Fs::Root#replay): Use Svn::Repos.replay2 instead of Svn::Repos.replay.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion