[boost] shutdown ticket-system on svn.boost.org

Hi, I encountered that the ticket system at svn.boost.org is not up-to-date: components coroutine2 and fiber are missing. At least the reports created for coroutine2 and fiber do not know the components (not in drop-down list). I would vote for shutdown of the ticket-system in favour of github - for me it makes no sense to manage two bug reporting systems. best regards, Oliver