Implement level-up
Without the GUI for now. That is a separate task for a later milestone.
(RM-22 from redmine: created on 2011-08-06 by Lukasz Gromanowski, , closed on 2012-09-16 by scrawl .)
Without the GUI for now. That is a separate task for a later milestone.
(RM-22 from redmine: created on 2011-08-06 by Lukasz Gromanowski, , closed on 2012-09-16 by scrawl .)