Support building with Qt5
(RM-2665 from redmine: created on 2015-06-12 by scrawl ., , closed on 2015-06-13 by scrawl ., blocks #2655 (closed))
Edited by redmine
(RM-2665 from redmine: created on 2015-06-12 by scrawl ., , closed on 2015-06-13 by scrawl ., blocks #2655 (closed))