redmine upgrade

[Ivan Denisov]

upgraded Redmine issues tracker from 3 to 5 version

https://redmine.blackboxframework.org/projects/blackbox

so review of sources with changes and diffs again available

[Josef Templ]

Thank you Ivan for upgrading and reactivating Redmine.

- Josef

[Josef Templ]

Ivan, could you please restart redmine ?
As far as I see, it stopped working somehow.

And update our wiki with the new instructions for restarting redmine under Server reboot in
https://wiki.blackboxframework.org/inde ... tion_Guide

thanks, Josef

[Josef Templ]

Ivan, could you please restart redmine ?
As far as I see, it stopped working somehow.

And please update our wiki with the new instructions for restarting redmine under Server reboot in
https://wiki.blackboxframework.org/inde ... tion_Guide

thanks, Josef