fixed tango/tango.h include directives
reinstall after library update
try rebuild after 1.5.0 - master
try rebuild after 1.5.0
fixed missing include in sequihelper
support for cumbia 1.3.0
merged origin/branch-fix-pattern-toplevelitem+start-button into master
fixed start/stop in --from-pattern context. Remove unneeded first top level item with pattern
removed unused sequencer-qtango.pro
cumbia multi engine support and latest enhancements